Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Streed Rod Engines At Speedway Motors

Speedway Motors has high performance street rod engine parts at everyday low prices! Whether you’re building a small-block Chevy or Ford, a vintage Ford Flathead, Chrysler Hemi, Buick Nailhead, Cadillac, Ford Y-Block, Chevy inline six or Oldsmobile Rocket, Speedway has you covered with thousands of hot rod engine parts – in stock and ready to ship. Complete crate engines and stroker engine kits are available at great prices! We also have a large selection of aluminum or iron cylinder heads, roller rocker arms, rotating assemblies, lift spring kits, Fel-Pro Gaskets, crankshafts, and valve covers, so make Speedway your first stop when shopping for performance hot rod engine parts!

Featured Products
1939-53 Flathead Ford Rotating Assembly, 286 C.I.
1939-53 Flathead Ford Rotating Assembly, 286 C.I.
SKU-915286
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These 1939-53 flathead stroker kit rotating assemblies feature new Scat crankshafts, new Scat H-beam connecting rods with 2" journals, Ross forged three-ring pistons, rod bearings, and piston rings. The components are balanced and ready for you to assemble.

Main bearings sold separately. If you have a '39-'48 engine you will need a set of 9101535-STD main bearings. A '49-'53 engine will require a set of 9101536-STD main bearings.

1939-53 Flathead Ford Rotating Assembly, 304 C.I.
1939-53 Flathead Ford Rotating Assembly, 304 C.I.
SKU-915296
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These 1939-53 flathead stroker kit rotating assemblies feature new Scat crankshafts, new Scat H-beam connecting rods with 2" journals, Ross forged three-ring pistons, rod bearings, and piston rings. The components are balanced and ready for you to assemble.

Main bearings sold separately. If you have a '39-'48 engine you will need a set of 9101535-STD main bearings. A '49-'53 engine will require a set of 9101536-STD main bearings.

BluePrint 302 Ford Hot Rod Crate Engine w/ Front Sump Pan
BluePrint 302 Ford Hot Rod Crate Engine w/ Front Sump Pan
SKU-9153200
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Need a new engine for your Blue Oval ride? This Speedway exclusive crate motor will work great in your street rod or classic pickup truck. Machined and assembled at BluePrint Engines, each engine is dyno tested and includes the dyno sheet. Has a 30 month/50,000 mile manufacturer's warranty.

Dyno Sheet (PDF)  (Note: This sheet represents one example engine. Your individual engine may differ slightly.) 

  • 300+ Horsepower @ 5300
  • 320+ ft lbs @ 3800
  • Hand picked .040" over seasoned block
  • Squared and parallel decked
  • Align honed main bearing bore
  • Cylinders computer honed to within .0002"
  • Cylinders sonic tested
  • Brass freeze plugs
  • 9.6-1 compression ratio
  • Premium cast 2MAE crankshaft - ground 10/10
  • Balanced rotating assembly
  • Harmonic balancer
  • Melling hi-volume oil pump
  • Chrome front sump oil pain
  • Hyd. Roller camshaft .543 int./.554 exh. lift, 218 int./226 exh. duration @ .050, 112° lobe separation
  • H.D. double roller timing chain
  • Timing cover w/ dipstick hole
  • Modified Ford E7TE cast iron heads
  • 1.94" swirl polished intake valves
  • 1.60" swirl polished exhaust valves
  • Hardened retainers and springs
  • Hardened pushrods
  • Finned aluminum valve covers and breathers
  • Polished aluminum dual plane 4bbl intake manifold
  • Distributor installed and timing set
  • Automatic transmission 157 tooth flexplate included (not installed)

Learn more about these crate engines by reading our article, "Building a Better SBF" as featured in Custom Classic Trucks Magazine.

Crate Engine Installation Guide (PDF)

Truck Freight Shipping Charges Apply - click here for details.
BluePrint 383 Small Block Chevy Roller Crate Engine
BluePrint 383 Small Block Chevy Roller Crate Engine
SKU-91533383
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This 383 Chevy "Stroker" motor is a Speedway Exclusive! Machined and assembled at BluePrint Engines, each engine is dyno tested (includes individual dyno sheet) and comes with a 30 month/50,000 mile warranty. Each crate engine is built to crank out 430 hp @ 5200 rpm and 450 ft.-lbs. @ 4300 rpm.

  • 430 hp @ 5200 rpm
  • 450 ft.-lbs. @ 4300 rpm
  • Bore x Stroke: 4.040" x 3.75"
  • 4-bolt main, 1-piece rear main seal seasoned block
  • Passenger side dipstick
  • Brass freeze plugs
  • Chrome valve covers and timing cover
  • New plain steel oil pan
  • New cast steel crankshaft
  • Rotating assembly balanced to within 2 grams
  • Heavy beam connecting rods with 150,000 psi bolts
  • Harmonic balancer
  • 153 tooth flexplate
  • Hypereutectic pistons
  • 10:1 compression
  • Hydraulic roller camshaft
  • Heavy duty double roller timing set
  • Aluminum 1.5:1 ratio roller rocker arms
  • Performance aluminum cylinder heads
  • Hardened retainers and performance valve springs
  • Aluminum dual plane intake
  • New HEI distributor
  • 91 Octane recommended fuel
  • 2500 stall converter recommended

Crate Engine Installation Guide

Truck Freight Shipping Charges Apply - click here for details.

"Street Rod, 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
  • Mr Gasket 672G GMC 6-71 and 8-71 Injector Intake Gasket
    Mr Gasket 672G GMC 6-71 and 8-71 Injector Intake Gasket
    SKU-550672
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    Mr. Gasket supercharger gaskets are made from durable cellulose/nitrile composite gasket material. Precision die cut for an excellent seal and fit.

    Fits GMC style blowers.

  • 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.



  • 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)

  • Speedway Flathead Ford Adjustable Lifters
    Speedway Flathead Ford Adjustable Lifters
    SKU-450F8502
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    Upgrading your Flathead's valve train is the surest way to maintain performance and keep that old Ford V8 happy on modern fuel. Our adjustable lifters are the preferred way to maintain critical valve train tolerances while avoiding the hassle of grinding your valve seats for clearance. Simply set your valve lash using the adjustable set screw. These lifters will work with stock or performance camshafts, and are made in the USA.

    Fits 1932-53 Ford and Mercury Flathead V8s.

    • Self locking, adjustable set screw maintains critical valve lash
    • Works with stock or performance camshafts
    • High quality, precision manufactured
    • A must for today's Flathead engines

     

  • COMP Cams 41-602-7 Big Mutha Thumpr Cam, 1949-53 Flathead Ford
    COMP Cams 41-602-7 Big Mutha Thumpr Cam, 1949-53 Flathead Ford
    SKU-282416027
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    These COMPomp Cams Thumpr cams will make your flathead wake up and sound nasty. They feature a long exhaust duration and other grind characteristics produce a powerful, hard-hitting exhaust note. For 1949-1953 Ford 8BA and 8CM Mercury flathead V8 engines. Lifters sold separately.

    Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers. Very rough idle.

    Thumpr Cam Spec Chart (GIF)

  • Trans-Dapt 4961 B/B Chevy Chrome Timing Tab for 8 Inch Balancer
    Trans-Dapt 4961 B/B Chevy Chrome Timing Tab for 8 Inch Balancer
    SKU-5504599
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                These Trans-Dapt chrome finished steel timing tabs fit 1965-1990 Big Block Chevy 396-454 with 8" balancer.
            
  • 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.
            
  • COMP Cams 48-601-5 Mutha Thumpr Cam, Chevy 348/409, 2200-6100 RPM
    COMP Cams 48-601-5 Mutha Thumpr Cam, Chevy 348/409, 2200-6100 RPM
    SKU-282486015
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    These COMP Cams Thumpr cams will make your 1958-1965 Chevy 348 or 409 wake up and sound nasty. Thumpr cams have a long exhaust duration and other grind characteristics to produce a powerful, hard-hitting exhaust note. Lifters sold separately.

    High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers. Rough idle.

    Thumpr Cam Spec Chart (GIF)

  • 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.
  • Holley 302-1 LS Series Retro-fit Oil Pan
    Holley 302-1 LS Series Retro-fit Oil Pan
    SKU-4253021
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    GM's popular LS engines are finding their way into a large variety of vehicles. They make great power, plus they're very durable and reliable. Unfortunately, the factory LS pans don't always fit or they hang too low for today's hot rods. Holley's new LS Retro–fit Engine Oil Pan is designed to help! It provides maximum clearance to the chassis and ground, plus provides an OEM fitment for durability and proper sealing.

    • Provides OEM fitment– OEM oil filter mounting, OEM oil cooler port provision, OEM engine NVH suppression, OEM flange gasket and sealing, proper structural rigidity and OEM bell-housing attachments
    • Traditional high-quality cast aluminum appearance with clean exterior styling
    • Provides maximum clearance to chassis
    • Cast and machined aluminum
    • Complete kit including sump baffle, pick-up tube, sump plug & oil filter stud
    • Fits GM rear wheel drive applications that were originally equipped with a Small Block or Big Block Chevy engine and traditional rear sump oil pan*

    Holley Oil Pan Installation Instructions (PDF)

    Specs Chart (GIF)

  • Trans-Dapt 4686 Vega V8 Swap Mounts Only
    Trans-Dapt 4686 Vega V8 Swap Mounts Only
    SKU-7204686
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    Fits small block Chevy V8 with automatic or manual transmissions. Works with "short" style water pump. Slight modification to oil pan and car's floor pan will be needed. Minimal cutting and welding required.

    • Includes motor mount brackets, bushings, plates and rear crossmember 
    • Mounts 283-400 S/B Chevy and LT1
    • Designed for use with TH-350 automatic trans

    Note:  Will not fit angle plug heads, power steering, power brakes, air conditioning or a Powerglide transmission.

    Note:  These kits are painted from the manufacturer for photo/shipping purposes only and are intended to painted according to the installer's preference.

    720-4686 Instructions (PDF)

  • 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
  • 1970-90 Chevy 454 Harmonic Balancer, 8 Inch, Black
    1970-90 Chevy 454 Harmonic Balancer, 8 Inch, Black
    SKU-57523401
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    Big block Chevy 454 c.i. V-8 (1970-1990) stock-type replacement harmonic balancer.

    • 8.00" O.D. 
    • External Balance
    • NOT SFI approved
  • 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

     

  • 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.
            
  • Fab. Alum. LS/Vortec Valve Covers w/o Coil Stands, Satin Anodized
    Fab. Alum. LS/Vortec Valve Covers w/o Coil Stands, Satin Anodized
    SKU-57520459
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    Fully welded GM LS/Vortec Series fabricated valve covers feature a billet aluminum rail for increased strength. Covers include oil filler with cap. Coil stands have been removed for a smooth look. Includes silicone gaskets.

    NOTE: These covers do not have provisions to mount the factory ignition coils in the OEM location. You will have to relocate the coils when using these covers.

  • 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)

  • 1964-67 Cadillac 429 Piston Ring Sets
    1964-67 Cadillac 429 Piston Ring Sets
    SKU-910657
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    Speedway Motors offers these replacement cast piston ring sets for 1964-67 Cadillac engines. They are available in .030, .040 or .060 oversizes and are what you need to successfully rebuild your Caddy 429 c.i. V8.

    • 1964-67 Cadillac
    • 429 c.i. engine
    • Available in .030, .040 or .060 oversizes
    • Sold as a set

     

  • 1955-1959 Ford 292 Y Block, 1949-1953 Oldsmobile 303 Piston Rings
    1955-1959 Ford 292 Y Block, 1949-1953 Oldsmobile 303 Piston Rings
    SKU-910568
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                3.75" bore piston ring set for 1955-1959 Ford 292 Y-Block and 1949-1953 Oldsmobile 303 Rocket. Specify .030", .040" or .060" oversize.
            
  • 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.

  • 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)

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

  • J-B Weld 8276 Kwik Epoxy Putty
    J-B Weld 8276 Kwik Epoxy Putty
    SKU-91080180
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    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
  • Moose Blocks 2017 Engine Heater Hose Bracket     1/2 NPT Universal Mount
    Moose Blocks 2017 Engine Heater Hose Bracket 1/2 NPT Universal Mount
    SKU-9402017
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                These hot set up blocks from Moose Blocks feature an anodized aluminum black finish and 1/2" NPT thread pitch.
    • 1/4" bolt hole in the center for universal mounting
    • 1/2" NPT threads
  • Scat 4-400-4000-6000 434 Chevy 4340 Forged Crankshaft, 4.00 Stroke
    Scat 4-400-4000-6000 434 Chevy 4340 Forged Crankshaft, 4.00 Stroke
    SKU-91515575
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    As you make more and more power it becomes more important to use quality parts. These Scat 4340 forged steel cranks will help keep your motor alive.

    • Straight shot & chamfered oil holes
    • Nitride hardened for superior wear reisistance
    • Lightening holes in all rod throws
    • Large radius on all journals
    • Heat treated, shot peened
    • Designed at SCAT
    • Engineered at SCAT
    • Inspected & micropolished at SCAT
    • For 2-piece rear main blocks
    • 2.100" rod pin
    • 55 lbs.
  • Stainless Braided Hose Cover, 3/4 to 1-1/4 Inch O.D.
    Stainless Braided Hose Cover, 3/4 to 1-1/4 Inch O.D.
    SKU-6173008R
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    Use in conjunction with Tube Seal™ Hose Ends. Duplicates the appearance of far more expensive stainless steel braided hose and fittings. Fits over 3/4" - 1-1/4" O.D. hose.

    Sold in 6 ft. sleeves.

    Note: Coverage may vary on diameter on hose. 6 ft. of sleeving typically covers 4 ft of hose.

  • SuperSeal 1957-85 Chevy 283-350 Complete Gasket Set
    SuperSeal 1957-85 Chevy 283-350 Complete Gasket Set
    SKU-91010255
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    SuperSeal Chevy gaskets are for 2-piece rear main blocks. Oil pan gasket can be used with either RH or LH dipsticks and includes both thin and thick seals. Valve cover gaskets are 5/16" rubberized cork suitable for racing.

    • Suitable for engines up to 600 h.p. 
    • Intake Gasket: 1205 style, 1.28" x 2.09"
  • Moroso 25970 Universal Dipstick
    Moroso 25970 Universal Dipstick
    SKU-54525970
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    Moroso Universal Dipstick

    Instructions (PDF)

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