Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Classic Truck Engines At Speedway Motors

Speedway Motors has high performance classic truck engine parts at everyday low prices. Whether you are building a Small Block Chevy or Ford Flathead, Speedway has you covered with thousands of parts in stock, ready to ship. With everything from pison sets to camshafts, Speedway can feed your need for speed! Complete classic pickup truck crate engines of multiple sizes, like Chevy 305, 350, 383 and others, are available at great prices! We also have a large selection of cylinder heads, crankshafts and roller rocker arms, so make Speedway your classic truck performance engine solution.

"Classic Truck, Gaskets and Seals" Page 1 of 5

  • Perma-Cool 195 Universal Spin-on Bypass Port Oil Filter Adapter
    Perma-Cool 195 Universal Spin-on Bypass Port Oil Filter Adapter
    SKU-573195
    x
                

    These universal oil filter adapters come with 6 different thread size adapters to make installation easy on a variety of applications. They are designed to be mounted between the engine block and oil filter to route oil to a remote oil cooler.

    • 3/8 NPT ports
    • Special thread adapters cover 90% of engines
    • Die cast aluminum
    • Add an oil cooler and remote filter

    Oil Filter Adapter 195 Installation Instructions (PDF)

     

  • 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
  • Fel-Pro Gaskets 2802 Small Block Chevy Performance Gasket Set
    Fel-Pro Gaskets 2802 Small Block Chevy Performance Gasket Set
    SKU-3442802
    x
                

    Fel Pro Performance V8 gasket set for 1955-79 S/B Chevy with left hand dipstick. Fits 283, 302, 307, 327, and 350 with stock or small intake and exhaust ports (excluding most aluminum blocks).

    • #1003 Head Gaskets
      • pre-flattened steel wire ring
      • 4.166" gasket bore
      • 0.041" nominal compression thickness
      • 9.1 cc compressed volume
    • Intake Gaskets
      • 1.23" x 1.99"  port size
      • .060" thickness
    • Header Gaskets have 1.38" x 1.38" ports
  • SuperSeal 1957-85 Chevy 283-350 Complete Gasket Set
    SuperSeal 1957-85 Chevy 283-350 Complete Gasket Set
    SKU-91010255
    x
                

    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"
  • Fel-Pro 1244 S/B Chevy Intake Manifold Gaskets, 1.25x1.90 to 1.40x2.30
    Fel-Pro 1244 S/B Chevy Intake Manifold Gaskets, 1.25x1.90 to 1.40x2.30
    SKU-3441244
    x
                Fel-Pro Blue Stripe premium quality intake manifold gaskets for Small Block Chevy (SBC).
            
  • Fel-Pro Gaskets KS2614 1970-1980 S/B Chevy 400 Overhaul Gasket Set
    Fel-Pro Gaskets KS2614 1970-1980 S/B Chevy 400 Overhaul Gasket Set
    SKU-344KS2614
    x
                

    The Fel-Pro Overhaul Gasket Set includes the composite head gasket (Fel Pro # 8364PT), valve cover, water pump, intake, front seal and cover gasket, oil pan and rear main seal.

    Fits 1970-1980 Small Block Chevy 400 V8.

  • Best Gasket RS638G-1 1962-65 Chevy 409 HP Gasket Set
    Best Gasket RS638G-1 1962-65 Chevy 409 HP Gasket Set
    SKU-910RS638G1
    x
                

    You won't get very far rebuilding that W-Series engine if you don't have a gasket set. These modern, 100% complete gasket sets are a great solution to old sealing problems. They feature a GraphTite cylinder head gasket which consists of Kevlar reinforced graphite facing material mechanically bonded to both sides of a perforated steel core. This modern engineered, high-performance material is rated to a temperature of 1400° F. Steel fire rings are installed in the combustion chamber areas of the gasket.

    GraphTite head gaskets have superb sealing characteristics, excellent torque retention, and hold up to the punishment dished out by high-performance engines – high quality all the way. This gasket might be overkill for cruiser engines, but so what...extra performance never hurts!

    Gasket Kit Contents (Link)

  • Best Gasket 20012E Oldsmobile V8 303-324-371 Valve Cover Gasket Set
    Best Gasket 20012E Oldsmobile V8 303-324-371 Valve Cover Gasket Set
    SKU-91020012
    x
                Oldsmobile V8 303-324-371 Valve Cover Gasket Set for 1949-58 models.
            
  • Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
    Fel-Pro P1003 S/B Chevy 265-400 Steel Ring Head Gasket 4.166 Inch Bore
    SKU-3441003
    x
                

    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Pre-flattened steel wire
    • Nominal compression thickness: .041"
    • Compressed volume: 9.1 cc
    • 4.166" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

    Speedy Tip for Proper Head Gasket Seal (GIF)  

  • SuperSeal Small Block Chevy Overhaul Gasket Set, 400 Chevy '70 -'81
    SuperSeal Small Block Chevy Overhaul Gasket Set, 400 Chevy '70 -'81
    SKU-9152400
    x
                SuperSeal standard rebuild gasket sets feature composite head gaskets, intake, water pump, valve cover, front cover and seal, oil pan and rear main seal.
            
  • SuperSeal Small Block Chevy Overhaul Gasket Set, 350 Chevy '67 -'85
    SuperSeal Small Block Chevy Overhaul Gasket Set, 350 Chevy '67 -'85
    SKU-9152350
    x
                SuperSeal standard rebuild gasket sets feature composite head gaskets, intake, water pump, valve cover, front cover and seal, oil pan and rear main seal.
            
  • Fel-Pro Gaskets 1818 1980-1985 Small Block Chevy Oil Pan Gasket Set
    Fel-Pro Gaskets 1818 1980-1985 Small Block Chevy Oil Pan Gasket Set
    SKU-3441818
    x
                

    Premium quality Fel-Pro Blue Stripe oil pan gaskets for Small Block Chevy.

    Note: Thick front seal is 3/8"

  • Grommet for Push-In Oil Breather, 1-1/4 Inch O.D., 3/4 Inch I.D.
    Grommet for Push-In Oil Breather, 1-1/4 Inch O.D., 3/4 Inch I.D.
    SKU-5506377
    x
                

    Our replacement 1-1/4" grommets are made of a black neoprene material for extended service life. Fits into a 1-1/4" valve cover hole.

  • Small Block Chevy Valve Cover Gaskets, 3/16 Inch Thick Six Hole
    Small Block Chevy Valve Cover Gaskets, 3/16 Inch Thick Six Hole
    SKU-91010215
    x
                

    Composite valve cover gasket set for 283-400 cubic inch Small Block Chevy (SBC).

  • Fel-Pro Gaskets 1821 1957-1979 Small Block Chevy Oil Pan Gasket Set
    Fel-Pro Gaskets 1821 1957-1979 Small Block Chevy Oil Pan Gasket Set
    SKU-3441821
    x
                

    Premium quality Fel-Pro Blue Stripe oil pan gaskets for Small Block Chevy.

    Note: Thick front seal is 3/8" and the thin front seal is 1/4".

  • Fel-Pro Gaskets FS7525B 1949-53 Flathead Ford V8 Overhaul Gasket Set
    Fel-Pro Gaskets FS7525B 1949-53 Flathead Ford V8 Overhaul Gasket Set
    SKU-344FS7525B
    x
                

    If you're going to overhaul your Flathead, you're going to need new gaskets. This complete overhaul gasket set is for 1949-1953 Ford and Mercury flathead V8 engines. Includes all the necessary gaskets and seals you need for a typical engine rebuild.

    • High-quality gaskets for a leak-free engine
    • Modern composition head gaskets
    • Head gaskets will fit bores up to 3-3/16" (3.270")
    • Set includes gaskets for:
      • Cylinder Heads
      • Oil Pan
      • Rear Seal
      • Water Pumps
      • Front Packing
      • Fuel Pump
      • Water Necks
      • Timing Cover
      • Valve Seals
      • Intake Manifold
      • Exhaust Manifolds
  • 1939-48 Flathead Big Bore Head Gaskets, Copper
    1939-48 Flathead Big Bore Head Gaskets, Copper
    SKU-91015890
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    Head gaskets for use with all bores from 3-1/16" to 3-3/8". For 1939-1948 flathead Ford V8 engines. The compressed thickness of these gaskets is .070".

    910-15890 Instructions (PDF)

  • Fel-Pro 1604 Small Block Chevy Valve Cover Gaskets-5/16 In Cork/Rubber
    Fel-Pro 1604 Small Block Chevy Valve Cover Gaskets-5/16 In Cork/Rubber
    SKU-3441604
    x
                Fel-Pro Blue Stripe premium quality Small Block Chevy (SBC) valve cover gaskets.
            
  • Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore
    Fel-Pro 1144 S/B Chevy 400 Head Gasket, Multi-layer Steel, 4.200 Bore
    SKU-3441144
    x
                

    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Small Block 400 with steam holes aluminum block and heads or cast-iron heads.
    • 4.166" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer.
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

  • GM TH350-TH400 LS Crank Converter Sleeve Adapter
    GM TH350-TH400 LS Crank Converter Sleeve Adapter
    SKU-57518346
    x
                This adapter sleeve will connect the GM LS series Xtreme Duty Flexplate with a 4mm thick centerplate to an older GM Turbo 350 or Turbo 400 transmission. For TH350 or TH400 transmission application.
            
  • Offenhauser 1949-1953 Flathead Intake Gasket
    Offenhauser 1949-1953 Flathead Intake Gasket
    SKU-56011801
    x
                

    These intake manifold gaskets for all 1949-1953 Ford/Mercury Flatheads are easy to trim for matching block ports and intake if necessary.

    • Intake manifold gasket
    • For all 1949-1953 Ford/Mercury Flatheads
    • Easy to trim for matching block ports and intake
  • Super Seal SB Chevy 400 Head Gaskets, 4.125 In Bore w/Steam Holes
    Super Seal SB Chevy 400 Head Gaskets, 4.125 In Bore w/Steam Holes
    SKU-91010202
    x
                

    Super Seal Small Block Chevy (SBC) composite head gaskets use premium materials to ensure a positive seal on any race or street engine.

    Sold as each.

  • EngineQuest AT350 Small Block Chevy Rear Main Alignment Tool
    EngineQuest AT350 Small Block Chevy Rear Main Alignment Tool
    SKU-91015012
    x
                Small block Chevy rear main alignment tool
            
  • Chevy Billet Oil Filter Bypass Adapter
    Chevy Billet Oil Filter Bypass Adapter
    SKU-54523775
    x
                

    Trade that failure prone die cast piece with the internal bypass for this billet aluminum piece. The original bypass version allows unfiltered oil back into the engine at high pressure. These bolt right in and are much stronger.

    • Eliminates the failure-prone factory bypass 
    • Forces 100% of engine oil through the filter
    • Fits SBC and BBC engines ('68-up)
    • Can be used with stock type spin-on oil filters
    • Easy 2 bolt installation
  • Fel-Pro Gaskets 1809 1962-86 Ford 260-302 Oil Pan Gasket Set
    Fel-Pro Gaskets 1809 1962-86 Ford 260-302 Oil Pan Gasket Set
    SKU-3441809
    x
                Fel Pro Blue Stripe oil pan gasket set for 1962-1986 Small Block Ford 260, 289, and 302. Does NOT fit "Boss" 302. 
            
  • Fel-Pro 1143 SB Chevy 265-400 Head Gasket-4.165 Bore-Multi-layer Steel
    Fel-Pro 1143 SB Chevy 265-400 Head Gasket-4.165 Bore-Multi-layer Steel
    SKU-3441143
    x
                

    These Fel-Pro gaskets work with both cast iron and aluminum heads. Pre-flattened steel wire ring gaskets have the strength of steel wire sealing with minimum brinelling of aluminum heads. Pre-flattened copper wire ring gaskets will not brinell aluminum heads. They offer superior heat dissipation. Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS.

    • Gaskets are sold each
    • Multi-layer
    • Nominal compression thickness: .041"
    • Compressed volume: 9.2 cc
    • Big bore multi-layer 400 small block Chevy
    • 4.165" bore gaskets can be used on 400 race engines with up to 4.155" max bore with minimal chamfer.
    • When using aluminum heads, we recommend gaskets with soft copper wire rings (such as 344-1010). This ensures that the aluminum head is not "scarred" by the combustion seal. Shim style 344-1094 will also work well with aluminum heads.

    Head Gasket Application (JPEG)

    Speedy Tip for Proper Head Gasket Seal (GIF)  

  • Best Gasket 536G-P 49-53 Flathead Ford GraphTite Big Bore Head Gaskets
    Best Gasket 536G-P 49-53 Flathead Ford GraphTite Big Bore Head Gaskets
    SKU-91015848
    x
                

    These 1949-1953 Flathead Ford Head gaskets are for use with all bores from 3-1/16" to 3-3/8".

    • 1949-1953 Flathead Fords
    • GraphTite cylinder head gaskets
    • Use with all bores from 3-1/16" to 3-3/8"

    Note: Please use a spray-on sealer like K&W Copper Coat or Permatex Copper Spray-a-Gasket when installing these head gaskets. Be sure to re-torque the bolts/nuts after several warm-up/cool-down cycles.

  • Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick
    Speedway Small Block Chevy Valve Cover Gaskets, Extra Thick
    SKU-550179
    x
                

    Our durable small block Chevy cork valve cover gaskets will work on any street or race engine. Features a 5/16" extra thick cork/neoprene blend.

  • SuperSeal Small Block Chevy Oil Pan Gasket, 1986-Up One-Piece
    SuperSeal Small Block Chevy Oil Pan Gasket, 1986-Up One-Piece
    SKU-91010224
    x
                

    Small Block Chevy oil pan gasket by SuperSeal. 

    • 1986-Up one-piece
    • Approx 1/8" thick
    • Gray gasket w/ torque limiting washers
  • Valve Cover Hold Down Clamps
    From: $5.99
    Product Rating: 5.00 Stars
    Valve Cover Hold Down Clamps
    SKU-91017002
    x
                Set of eight for small block Chevy hold down clamps. Available in Zinc or Chrome and are 5" long overall.
            
  • SuperSeal Small Block Chevy Oil Pan Gaskets, Thick Seal, Left or Right
    SuperSeal Small Block Chevy Oil Pan Gaskets, Thick Seal, Left or Right
    SKU-91010221
    x
                

    Small Block Chevy oil pan gaskets by SuperSeal. 

    • Left Hand side ('55-'79) or Right Hand side ('80-'85) dipstick
    • For 2-piece rear main seal blocks
  • SuperSeal Fuel Injected SB Chevy Overhaul Gasket Set, 1987-1993
    SuperSeal Fuel Injected SB Chevy Overhaul Gasket Set, 1987-1993
    SKU-9152352
    x
                

    Standard rebuild gasket set features composite head gaskets, intake, water pump, valve cover, front cover and seal, oil pan, and rear main seal. Fits Small Block Chevy V8 with 1-piece rear main seal and cast iron heads.

    • 1987-1993 350 fuel injected
    • 1987-1988 350 w/ 4BBL
    • 1989-1993 350 TPI
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