Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Oval Track Engines At Speedway Motors

Speedway Motors is the circle track engine authority! Whether you have a Ford or Chevy race motor, Speedway has the engine parts you need at the best prices around. Our large assortment of iron cylinder heads, performance camshafts and racing valve train components allows you to tailor your engine to any racing condition. Speedway also has a variety of durable claimer engine kits, oil pumps and oil pans to help keep costs down without sacrificing performance or reliability.

Featured Products
Chevrolet Performance 19258602 Sealed 350 602 Small Block Crate Engine
Chevrolet Performance 19258602 Sealed 350 602 Small Block Crate Engine
SKU-35519258602
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Competitive and durable racing power at an economical price!
 
Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability –and it fits almost any racing budget.
 
Based on GM Performance Parts' popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock version features a high-rise dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design.  The 350 HO's unique dual-pattern cam is included, too. It's based on the one found in 1965-67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air –providing excellent mid- and high-range power, where you need it on the track.
 
Delivered complete from the oil pan to the intake manifold –including an HEI distributor –the 350/350 racing engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner's circle, however, is your job!
  • Track-tested durability
  • Great mid-range power
  • Best horsepower value around
  • Factory-sealed for equal competition

Specifications:

  • 350 HP @ 5000 RPM, 390 ft. lbs. of torque @ 3800 RPM
  • Bore x Stroke: 4.00” x 3.48”
  • Compression Ratio: 9.1:1
  • 92 Octane recommended fuel
  • Cast Iron, 4-bolt main caps
  • Cam Lift: .435” Intake / .460” exhaust
  • Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
  • Lobe Separation: 112.5 Degree
  • .194” Intake/ 1.50” Exhaust valves
  • Stamped Steel, 1.5:1 Ratio rocker arms
Includes:
  • Fully GM assembled long block
  • Steel Valve Cover with Chevy Bowtie Logo Breathers
  • High Rise Aluminum Intake Manifold
  • HEI Distributor
  • 8” Harmonic Balancer
  • Oil pump, pick-up and 8 quart oil pan
  • Front timing cover
GM Performance Parts Racing Crate Engines are excluded from the limited warranty.
 
*Check track rules for correct application.
Enginequest IMCA/WISSOTA Small Block Chevy Cylinder Heads
Enginequest IMCA/WISSOTA Small Block Chevy Cylinder Heads
SKU-9154622
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            This head is engraved and serial numbered by  Engine Quest for IMCA's Sport Mods, Stock Cars, and Hobby Stocks. Now  approved for WISSOTA Midwest Mods and Street Stocks.

Assembled heads will include the following:
  • 3/8" screw in studs # 915-99156
  • 76 cc combustion chamber
  • 176-178 cc intake runners
  • Straight plug
  • 1.94/1.50 intake/exhaust valves #910-14140-1 & 910-14145-1
  • Available bare or assembled and blue printed
  • Heavy duty valves
  • Retainers and locks # 915-39741 & 577-555
  • 1.25" high-performance valve springs # 180-671515
  • Three angle valve job


GM Performance IMCA Sealed CT 350 602 Crate Engine, IMCA Approved
GM Performance IMCA Sealed CT 350 602 Crate Engine, IMCA Approved
SKU-91019258602
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Competitive and durable racing power at an economical price!
 
Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch factory-sealed racing engine is a tough combination of power and reliability –and it fits almost any racing budget.
 
Based on GM Performance Parts' popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock version features a high-rise dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design.  The 350 HO's unique dual-pattern cam is included, too. It's based on the one found in 1965-67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air –providing excellent mid- and high-range power, where you need it on the track.
 
Delivered complete from the oil pan to the intake manifold –including an HEI distributor –the 350/350 racing engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner's circle, however, is your job!
  • Track-tested durability
  • Great mid-range power
  • Best horsepower value around
  • Factory-sealed for equal competition

Specifications:

  • 350 HP @ 5000 RPM, 390 ft. lbs. of torque @ 3800 RPM
  • Bore x Stroke: 4.00” x 3.48”
  • Compression Ratio: 9.1:1
  • 92 Octane recommended fuel
  • Cast Iron, 4-bolt main caps
  • Cam Lift: .435” Intake / .460” exhaust
  • Cam Duration @ .050”: 212 deg. Intake / 222 deg. Exhaust
  • Lobe Separation: 112.5 Degree
  • .194” Intake/ 1.50” Exhaust valves
  • Stamped Steel, 1.5:1 Ratio rocker arms
Includes:
  • Fully GM assembled long block
  • Steel Valve Cover with Chevy Bowtie Logo Breathers
  • High Rise Aluminum Intake Manifold
  • HEI Distributor
  • 8” Harmonic Balancer
  • Oil pump, pick-up and 8 quart oil pan
  • Front timing cover
GM Performance Parts Racing Crate Engines are excluded from the limited warranty.
 
Note: Comes sealed with IMCA issued bolts and is approved for use in IMCA
 
*Check track rules for correct application.
GM Performance 19318604 Sealed CT 400 604 Crate Engine, IMCA Approved
GM Performance 19318604 Sealed CT 400 604 Crate Engine, IMCA Approved
SKU-91019318604
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Run up front with our race-winning 400-horsepower 350 with Fast Burn heads!
 
GM Performance Part's Fast Burn cylinder heads are the fast way to the winner's circle –and they're standard on the 350/400 Late Model GM racing engine from GM Performance Parts.
 
This brand-new, factory-sealed racing engine is based on the popular Fast Burn 385-horsepower street crate engine, but includes a racing-only 8-quart circle track oil pan, with dual kick-out design, along with a valve cover breather kit and special "kool nut" rocker arm design. The assembly also includes an open-plenum high-rise intake manifold and 1.5:1-ratio aluminum roller rockers.
 
Because it's based on the 350 Fast Burn engine, the 350/400 racing engine includes a bulletproof bottom end, anchored by a forged steel crankshaft and hypereutectic pistons. The 23-degree, Fast Burn aluminum heads enable tremendous power in the small-block V-8 because of a unique chamber design that quickly and completely burns all of the air/fuel mixture –giving you maximum power all the time.
 
With the 350/400 racing engine under the hood of your Late Model, you'll put a "fast burn" on the competition.
  • Formerly sold as GM Performance 91088958604 IMCA 604 Crate Engine
  • High-revving matched components
  • A fraction of the price of a custom engine!
  • Factory-sealed for equal competition
  • 400 HP @ 5500 RPM
  • 400 ft. lbs. of torque @ 4500 RPM
  • 4.00" x 3.48" bore x stroke
  • 9.6:1 compression ratio
  • 92 Octane recommended fuel
  • 4-bolt main caps
  • Cam lift: .474" intake / .510" exhaust
  • Cam duration @ .050": 208° intake / 221° exhaust
  • 112° lobe separation
  • 1.5:1 ratio stamped rocker arms

Includes:

  • Fully assembled long block
  • Black steel valve covers w/ breathers
  • Oil pump, pick-up, 8 quart oil pan
  • Eliminator Vortec intake manifold
  • Spark plugs
  • 8" harmonic balancer
  • Front timing cover
GM Performance Parts Racing Crate Engines are excluded from the limited warranty.
 
Note: Comes sealed with IMCA issued bolts and is approved for use in IMCA
 
*Check track rules for correct application.

"Oval Track, Engine" Page 1 of 25

  • King HP Series 1969-Up Small Block Chevy Rod Bearings
    King HP Series 1969-Up Small Block Chevy Rod Bearings
    SKU-910807HP
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    • Bi-metal aluminum silicon alloy featuring fine micro-bore finish
    • Mains and rods are narrowed for large radius crankshafts
    • Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM
    • 0.015" thick top layer for superior macro particle embedability and conformability
    • 40 Vickers hardness to resist overlay migration and extrusion
    • 450°F heat threshold for superior protection against friction and overheating
  • Light Forged SB Chevy Rotating Assembly, 383 Dome, 6 In Rods
    Light Forged SB Chevy Rotating Assembly, 383 Dome, 6 In Rods
    SKU-9153050
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    Our lightweight forged rotating assembly engine rebuild kits include a 44-45 lb. Scat Superlight 4340 forged 2-pc rear main seal externally balanced crankshaft, Scat 4340 forged I-beam connecting rods and Mahle pistons complete with wrist pins, locks and rings. Rod and main bearings included. Standard size journals.

    Kit also includes balancing which is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience. A kit will ship in 24-48 hours.



  • Dart 31161111 Special High Performance Chevy Block, 4.00 Inch Bore
    Dart 31161111 Special High Performance Chevy Block, 4.00 Inch Bore
    SKU-30431611
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    Dart's Special High Performance (SHP) small-block meets the need for an affordable, precision-machined cast-iron block with superior features. Designed for high-performance and heavy-duty applications producing up to 600 horsepower, the SHP block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high-performance marine enthusiasts. The SHP block as all the features needed without spending the big bucks and having to wait on your machine shop.

    • All new, precision machined
    • Cast from high nickel iron
    • Priority main oiling system
    • Siamese 4.000" bores
    • At 4.165" bore, .230" wall thickness
    • Clearance for 3.75" stroke w/ steel rods
    • Decks parallel within .002"
    • Made in USA
    • Blind head bolt holes
    • 350 main journals
    • Splayed 4-bolt center main caps
    • Two piece rear main seal
    • Accepts OEM roller rockers and cams
    • Uses 1981-85 oil pans & dipsticks
    • Accepts standard starters and bellhousings

    Dart SHP Block Instructions (PDF)

  • Speedway Plasma Moly Piston Rings, 4.00 Bore, Style B
    Speedway Plasma Moly Piston Rings, 4.00 Bore, Style B
    SKU-9159968
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    Speedway premium Plasma Moly piston rings work with either gas or alcohol fuels, handle 8000+ rpm, and up to 14:1 compression.

    Ring Style Chart (GIF)

  • COMP Cams 12-600-4 Thumpr Cam, Small Block Chevy, 2000-5800 RPM
    COMP Cams 12-600-4 Thumpr Cam, Small Block Chevy, 2000-5800 RPM
    SKU-282126004
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    Have you ever been to the races and heard how nasty the cams sound? COMP Cams has developed the Thumpr series of cams that give you every day drivability, but have that nasty race engine sound. Pick the cam that fits your application, add a set of Comp Cams hydraulic lifters and you will be the talk of the town.

    High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.

    Thumpr Application Chart (GIF)

    282-126004 Specs (PDF)

  • COMP Cams CL12-211-2 S/B Chevy Magnum Cam & Lifter Kit, 1800-5800 RPM
    COMP Cams CL12-211-2 S/B Chevy Magnum Cam & Lifter Kit, 1800-5800 RPM
    SKU-282122112
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    These COMP Cams camshaft and lifter kits are just the ticket whether it's for a daily driver or hot street machine. These "CL" kits include new camshaft, new hydraulic lifters and camshaft lube.

    High performance. Biggest cam with stock converter. Use lower gears. Mild rough idle.

    Application Chart (GIF)

    282-122112 Specs (PDF)

  • Small Block Chevy Valve Cover Gaskets, Vortec Heads
    Small Block Chevy Valve Cover Gaskets, Vortec Heads
    SKU-91010218
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    Rubber valve cover gasket set for 283-400 cubic inch Small Block Chevy (SBC) with vortec heads.

  • Rocker Arm Balls for 7/16 Inch Stud
    Rocker Arm Balls for 7/16 Inch Stud
    SKU-57583530
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                Replacement rocker arm pivot balls with oil slots. Comes in a set of 16 for use with 7/16" rocker arm studs.
            
  • 1974-93 Ford 2.3L Steel Shim Head Gasket
    1974-93 Ford 2.3L Steel Shim Head Gasket
    SKU-91012077
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    Corteco 20534CS steel shim style head gasket to raise compression. Compressed thickness is .051”. Works with bores up to 3.840”.

    For 1974-1993 2.3L applications.

  • 1974-90 Ford 2.3L Intake Gaskets
    1974-90 Ford 2.3L Intake Gaskets
    SKU-91012079
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    Intake gasket set for 1974-1990 Ford 2.3L applications.

  • Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 3/8 Stud
    Speedway Small Block Ford Roller Rocker Arms, 1.6:1, 3/8 Stud
    SKU-91511772
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    These 302/351W Small Block Ford aluminum rocker arms are 100% CNC machined from the finest materials.

    Needle bearing fulcrum, centerless ground trunion and heat treated to the proper rating.

    Polylocks are included.

  • Speedway Small Block Chevy 350 Fluid Crank Damper, 6.25 Inch
    Speedway Small Block Chevy 350 Fluid Crank Damper, 6.25 Inch
    SKU-91015342
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    Balancer for Small Block Chevy 350 c.i. V-8. Degreed from 10o ATDC to 50o BTDC.  SFI 18.1 certified.

  • Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick
    Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick
    SKU-91010217
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    Cork valve cover gasket set for 283-400 cubic inch Small Block Chevy (SBC).

  • SB 383 Chevy Rotating Assem., One Piece, .150 Solid Dome, 5.7 Rod
    SB 383 Chevy Rotating Assem., One Piece, .150 Solid Dome, 5.7 Rod
    SKU-9151033
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    Speedway introduces forged rotating assembly engine rebuild kits, with an optional balance job. Includes new crank, rods and pistons. Crankshaft will make use of standard size bearings.

    New one piece rear main cast steel crank. Standard size journals. Hyperuetectic piston set and Speedway Super Stock rods. ARP rod bolts.

    All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience!  A kit purchased with the optional balance job will ship in 24-48 hours.

    NOTE: Piston rings are not included and must be purchased separately.
  • Fram HP4 High Performance Racing Oil Filter, Chevy
    Fram HP4 High Performance Racing Oil Filter, Chevy
    SKU-373HP4
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    Fram Racing oil filters have a heavy-duty steel body construction to resist high pressure surges and external impact. Rated at 10 GPM with a maximum 200 psi operating pressure.

    The HP4 is the common Chevy replacement and will work with both our remote oil filter brackets and be a stock OEM filter replacement for Chevy applications.

    • 13/16"-16 thread pitch
    • Low-restriction racing media designed for high oil flow
    • Spiral-shaped center tube to provide protection against collapse
    • Heavy gauge steel tapping plate to withstand high pressure flexing
    • Screen-over bypass valve to provide additional protection against larger contaminants
    • Relief valve developed uniquely for high oil flow racing conditions
  • KB Chevy 377/400 Hyperutectic Pistons, Flat Top, 5.7/5.565 Rod
    KB Chevy 377/400 Hyperutectic Pistons, Flat Top, 5.7/5.565 Rod
    SKU-474172
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    Keith Black Hyperutectic pistons are favored for their improved power and reduced scuffing. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by.

    For Chevy 377 c.i. (4.125" bore x 3.48" stroke x 5.7" rod) and Chevy 400 c.i. (4.125" bore x 3.75" stroke x 5.565").

    • 390 Hypereutectic alloy
    • Fully machined crowns and valve reliefs
    • Drilled oil drain backs
    • Full floating wrist pins
    • Triple wound spiral locks
    • Reflective alloy allows 2% power increase
    • Quench dome technology minimizes deterioration
    • Zero deck quench designs
    • Lightweight wrist pins

    Ring Style Chart (GIF)

    474-172 Instructions (PDF)

  • Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 7/16 Stud
    Blumax Small Block Chevy Aluminum Roller Rocker Arms, 1.5:1, 7/16 Stud
    SKU-57533509
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    BluMax aluminum roller rockers are built of the finest 6061 aluminum extrusions which gives you superior strength over other rockers. Rockers are specially machined to allow for larger 1.55" springs and retainers with full-cage friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize the wear that naturally occurs between the roller tip and the valve stem.

    • Designed to meet the demands of most high-lift roller camshaft profiles
    • Specially machined to accommodate larger valve springs and retainers
    • SAE-52100 Full complement precision needle and cage roller bearings
    • Anodized for a superior finish and to reduce operating temperatures
    • CNC machined pushrod cups and heat-treated Cr40 roller tips
    • Internal oiling system for long lasting performance
    • H.D. Polylocks included

     

  • COMP Cams 84000-16 Chevy Race Hydraulic Lifters
    COMP Cams 84000-16 Chevy Race Hydraulic Lifters
    SKU-28284000
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    As the best all-around high performance hydraulic flat tappet lifter, Race Hydraulic Lifters from COMP Cams are designed to stand up to the abuse of racing. They feature tighter plunger to body tolerances and super strict tolerances for the mechanical internals. With premium one-piece pushrod seats, heavy-duty snap rings and a lubrited cam face, Race Hydraulic Lifters offer superior performance and durability.

    • Tighter plunger to body tolerances and premium one-piece pushrod seats
    • Super strict tolerances for the mechanical internals optimize performance
    • Extra heavy-duty snap ring design increases lifter strength and durability
  • Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1
    Extra Long Slot Small Block Chevy Steel Rocker Arms, 1.6:1
    SKU-28711802
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                Extra long slot steel rocker arms for small block Chevy with high lift aftermarket camshaft. Higher 1.6:1 ratio provides more valve lift than stock 1.5:1 ratio arms. Balls and nuts not included. Set of 16.
            
  • Dura-Bond FKC-1HP Small Block Chevy Engine Finishing Hardware
    Dura-Bond FKC-1HP Small Block Chevy Engine Finishing Hardware
    SKU-9153502
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    Kit Includes:

    • (4) Head Dowels
    • (2) Timing Cover Dowles
    • (3) Cam Bolts
    • (1) Cam Lock Plate
    • (2) Oil Filter Adaptor Bolts
    • (1) Long Woodruff Key
    • (2) Short Woodruff Keys
    • (2) Transmission Dowels
  • Champ Pans CP40RB 1986-Up S/B Chevy Stock Appearing Oil Pan, 1-Piece
    Champ Pans CP40RB 1986-Up S/B Chevy Stock Appearing Oil Pan, 1-Piece
    SKU-91015136
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                This stock appearing street oil pan features a 7-1/2" deep rear sump and has one 6" trapdoor, one crank scraper, and a removable horsepower saving windage tray. The oil capacity is 5 quarts with a filter attached.
            
  • Speedway Plasma Moly Piston Rings, 4.00 Bore, Style D
    Speedway Plasma Moly Piston Rings, 4.00 Bore, Style D
    SKU-91510471
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    Speedway premium Plasma Moly piston rings work with either gas or alcohol fuels, handle 8000+ rpm, and up to 14:1 compression.

    Ring Style Chart (GIF)

  • Speedway Small Block Chevy Solid Lifter Tight Lash Cam, 2750-6500 RPM
    Speedway Small Block Chevy Solid Lifter Tight Lash Cam, 2750-6500 RPM
    SKU-91515001
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                Speedway Tight Lash cams produce a broad range of power due to the short amount of cam degrees it takes to go from .020" lift to .050" cam lift. This is known as major intensity. The shorter the span the more torque the lobe will produce, and for the lobe to run excellent up at higher RPM, it must have an excellent area under the curve. You can tell these do because of the very high duration at .200" cam lift. 

    Compare our numbers to other cam profiles and you will find that these are far superior!

    Cam Card - 91515001 (PDF)

    Cam Application Chart (GIF)

    915-15001 Instructions (PDF)

  • Manley Chevy 4130 Chromoly Pushrods, .250 Longer, 8.044 Inch
    Manley Chevy 4130 Chromoly Pushrods, .250 Longer, 8.044 Inch
    SKU-50525793
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    Manley one-piece 4130 chromoly pushrods are rated to 128,000 psi. Features swedged end, .080" wall, and 5/16" diameter.

    • Heat treated
    • Black oxide finish  
    • For hydraulic or solid flat tappet cam engines with less than 400 lbs. open spring pressure and under 7500 rpm
    • Set of 16

    Pushrod Application Chart (GIF)

  • Premium Small Block Ford 347 Stroker Kits
    Premium Small Block Ford 347 Stroker Kits
    SKU-915349
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    Get premium components at a superior value with this forged rotating assembly, only from Speedway Motors! These stroker kits include a forged crank, H-beam rods, hypereutectic pistons, rod bearings, and main bearings.

    • Speedway 4340 Forged Steel Crank
      • Precision ground, micro polished journals
      • Heat treated and stress relieved
      • Magnafluxed, X-rayed and sonic tested
      • 360 degree indexed stroke
      • Cross-drilled, chamfered oil supply holes
      • Nitrided journal surfaces
    • 4340 H-beam Connecting Rods
      • 5.4" length
      • .927 pin
      • Chevy bearings
      • ARP bolts
    • Keith Black Hypereutectic Pistons
      • T6 heat treated
      • Available in .030" or .040" oversizes
    • Clevite 77 Rod and Main Bearings
      • 2.1" GM rod bearings
      • Standard 302 Ford main bearings

    NOTE: Piston rings are not included and must be purchased separately. Use ring Style C.

    Due to the many variations in balancers and flywheels, Speedway Motors does not offer balancing services on any Ford crankshafts or rotating assemblies.

  • Melling IS-83 High Strength Ford 351W Oil Pump Drive Shaft
    Melling IS-83 High Strength Ford 351W Oil Pump Drive Shaft
    SKU-91550100
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                Driveshaft for 351W Ford oil pumps. This drive shaft is 8.19" length by 5/16" hex.
            
  • Scat 350-4000-6000-21LW F43 Chevy Crankshaft 4 Stroke 350 Main 2.1 Rod
    Scat 350-4000-6000-21LW F43 Chevy Crankshaft 4 Stroke 350 Main 2.1 Rod
    SKU-91515240
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    Lightweight, strong and at a price you can afford. These 4340 forged steel cranks will really make a difference in your performance.

    • Fits small block Chevy with 2-piece rear main seal
    • Straight shot & chamfered oil holes
    • Nitride hardened for superior wear resistance
    • Profiled and pendulum cut counterweights
    • Gun-drilled main line hole for lightening and equalization of crankcase pressure
    • Star tail for reduced weight
  • 1980-'85 Small Block Chevy Raw Oil Pan, Right Side Dipstick
    1980-'85 Small Block Chevy Raw Oil Pan, Right Side Dipstick
    SKU-91715119
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                1980-'85 small block chevy raw oil pan with right hand side dipstick.
            
  • Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve
    Accel 9011C GM HEI 75-86 Extreme 9000 Spark Plug Wires-Over Valve
    SKU-1059011
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    Accel offers the cure for burnt spark plug wire boots with the Extreme 9000 Series Ceramic spark plug wire set. These 8mm spiral core spark plug wires have ceramic boots on the spark plug end of the wires which makes it impossible to melt or burn boots. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots.

    • 8mm Ferro-Spiral EMI/RFI supression core
    • 500 Ohms/ft resistance
    • Ceramic boots will withstand 2000° F
    • Stainless terminals
    • For 1975-86 GM small block V8 HEI (over valve covers)

    Ceramic Wire Core Cut-A-Way (Link)

  • MAHLE Small Block Chevy 350 Powerpak Pistons, Dome, 6 Inch Rod
    MAHLE Small Block Chevy 350 Powerpak Pistons, Dome, 6 Inch Rod
    SKU-50325011
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    The Mahle PowerPak pistons are a race proven lightweight forged design that are complete with rings, wrist pins and locks. They are also completely phosphate coated plus feature an anti-friction Grafal skirt coating. PowerPak pistons are made from 4032 aluminum alloy to allow for tighter cylinder to wall clearances, and improved temperature stability.

    1.5mm, 1.5mm, 3.0mm file fit performance ring set is included. For 350 c.i. S/B Chevy (4.000" bore x 3.48" stroke).

    • Comp Height 6.0" Rod:  1.250
    • Pin Diameter:  0.927
    • Clearance Guide
      • *Meas. = 0.500
      • Min = 0.0025
      • Max = 0.0033

    *The location to measure piston-to-wall clearance for each application. This point is calculated from the bottom of the piston skirt and indicates the widest part of the piston and thus where to measure. For all Mahle 350 pistons except 4V Flat 503-55004 for which Meas. = 0.465

    PowerPak Piston Chart Application (GIF)

  • 1960-1986 Small Block Chevy Fabricated Valve Covers w/ Holes
    1960-1986 Small Block Chevy Fabricated Valve Covers w/ Holes
    SKU-91017129
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    Whether you're going for the hardcore race look or just trying to save weight, these fabricated aluminum valve covers are for you! Each cover comes with a single baffeled 1-1/4" hole for PCV or oil fill. Can be painted, polished, or left in bare aluminum finish.

    Fits 1960-1986 Small Block Chevy 283-400 c.i. V8.

    Grommets & hardware not included. Use a 1-1/4" grommet.

  • Light Forged Small Block Chevy Assembly, 434 Dome, 6 Inch Rods, 350 Mains
    Light Forged Small Block Chevy Assembly, 434 Dome, 6 Inch Rods, 350 Mains
    SKU-9153065
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    Our lightweight forged rotating assembly engine rebuild kits include a 44-45 lb. Scat Superlight 4340 forged 2-pc rear main seal crankshaft, Scat 4340 forged I-beam connecting rods and Mahle pistons complete with wrist pins, locks and rings. Rod and main bearings included. Standard size journals.

    All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience. A kit purchased with the optional balance job will ship in 24-48 hours.

    Choose from standard, .030, or .040 oversize.

    NOTE: These rotating assemblies may require additional charges for heavy metal.

     


  • Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods
    Premium Small Block Chevy Rotating Assembly, 383 Flat Top, 6 Inch Rods
    SKU-91510260
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                Speedway introduces premium rotating assembly engine rebuild kits, with an optional  balance job. Includes new 2-pc rear main seal cast steel crank, rods,  pistons rod & main bearings. Cranks are new so they use standard  size bearings. 

    All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience! A kit purchased with the optional balance job will ship in 24-48 hours.

    NOTE: Piston rings are not included and must be purchased separately.

  • SB 350 Chevy Rotating Assem., One Piece, Flat Top-4 Valve, 5.7 Rod
    SB 350 Chevy Rotating Assem., One Piece, Flat Top-4 Valve, 5.7 Rod
    SKU-9151036
    x
                

    Speedway introduces forged rotating assembly engine rebuild kits, with an optional balance job. Includes new 2-pc rear main seal crank, rods and pistons. Cranks are new so they use standard size bearings.

    New one piece rear main cast steel crank. Standard size journals. Hyperuetectic piston set and Speedway Super Stock rods. ARP rod bolts.

    All balancing is done with our state-of-the-art Hines balancer by race mechanics with over 30 years of experience!  A kit purchased with the optional balance job will ship in 24-48 hours.

    NOTE: Piston rings are not included and must be purchased separately.
  • 2.3 Ford Round Tooth Timing Set
    2.3 Ford Round Tooth Timing Set
    SKU-91014220
    x
                

    If you are making serious power out of your 2.3 Ford engine, it will only be a matter of time before you strip the square teeth off a timing belt.

    This round-tooth timing kit includes a lightweight aluminum adjustable upper sprocket, lower sprocket, auxillary shaft sprocket and round-tooth belt.

  • KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod
    KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod
    SKU-474193
    x
                

    Keith Black Hyperutectic pistons are favored for their improved power and reduced scuffing. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by.

    For S/B Chevy 350 c.i. (4.000" bore x 3.48" stroke).

    • 390 Hypereutectic alloy
    • Fully machined crowns and valve reliefs
    • Drilled oil drain backs
    • Full floating wrist pins
    • Triple wound spiral locks
    • Reflective alloy allows 2% power increase
    • Quench dome technology minimizes deterioration
    • Zero deck quench designs
    • Lightweight wrist pins

    Ring Style Chart (GIF)

    474-193 Instructions (PDF)

  • SB Chevy Claimer Oil Pan w/ Plug Combo, Hi-Vol. Pump, LH Dipstick
    SB Chevy Claimer Oil Pan w/ Plug Combo, Hi-Vol. Pump, LH Dipstick
    SKU-91015146
    x
                

    Save money with our Claimer Pan Combos! For Small Block Chevy 1955-79 (driver side dipstick). Meets 2011 IMCA rules. Will not fit rear steer cars unless the engine has been moved back. Works with stock or mini starters.

    Kits include:

    • Claimer Oil Pan with 1" inspection plug (6 quart, 7-1/4" deep)
    • Oil Pump Pickup, 5/8" diameter 
    • High Volume Pump (55-65 psi preset)
  • J-B Weld 8276 Kwik Epoxy Putty
    J-B Weld 8276 Kwik Epoxy Putty
    SKU-91080180
    x
                

    J-B Weld is the world's finest cold-weld compound. It's a remarkably easy, convenient, and inexpensive alternative to welding, soldering, and brazing. The Kwik Weld formula, which when mixed in equal parts, sets in 4 minutes. JB Weld bonds to virtually any combination of iron, steel, copper, aluminum, brass, bronze, pewter, porcelain, ceramic, marble, glass, PVC & ABS, concrete, fiberglass, wood, fabric, paper - just about any porous and non-porous material. When cured, you can drill it, tap it, and machine it.

    • Gasoline, petroleum, chemical, and acid resistant
    • Waterproof
    • Sets in 4 minutes, fully cures in 4 hours
    • Withstands temperatures up to 300° F
  • Dart 10320010P Iron Eagle Bare Chevy Cylinder Head, Straight, 200/64cc
    Dart 10320010P Iron Eagle Bare Chevy Cylinder Head, Straight, 200/64cc
    SKU-30420010
    x
                

    Using proprietary Speed Flow technology, Dart has developed more efficient port designs with improved velocity and flow capabilities. The combustion chambers and ports have been redesigned for greater breathing characteristics and more controllable combustion. Casting walls are cleaner and more consistent, resulting in better control over flow and heat.

    • Standard 23 degree valve angle
    • Standard port location and intake bolt pattern fit most manifolds
    • Pushrod holes enlarged for clearance with high ratio rocker arms
    • Heart shaped chambers improve combustion efficiency
    • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow
    • Hardened exhaust seats compatible with unleaded gasoline
    • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life
    • Spark plug holes are machined for tapered seat 5/8" hex "peanut" spark plugs
    • Dual bolt pattern accepts flange mount and center bolt valve covers

    Iron Eagle Tech Notes (PDF)

  • Speedway Ford 351W Solid Lifter Cam, 3000-6750 RPM
    Speedway Ford 351W Solid Lifter Cam, 3000-6750 RPM
    SKU-91555011
    x
                

    Our solid flat tappet cams offer superior performance and the very best value. These grinds are tried and tested! Cam can also be used in 289/302 engines if ignition firing order is changed to 351W: (1-3-7-2-6-5-4-8).

    Must be used with a break-in oil additive (sold separately).

    Cam Card - 91555011 (PDF) 

    351W Cam Application Chart (GIF)

    915-55011 Instructions (PDF)

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