Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Gaskets and Seals

Shop Engines At Speedway Motors

If you're ready to start making some serious power — and we mean SERIOUS power, you've come to the right place. Whether you're looking for a turn key crate engine or you're looking to build from the ground up, we've got the parts you need. We carry everything from the oil pan to the valve covers and everything in between. So if you're in the market for a new set of heads or pistons, remember that no one gets you more power for your dollar than Speedway Motors.

Featured Products
  • Sill Weather Strip Rubber
    $24.99
    Sill Weather Strip Rubber
    (Part #91001927)
    x
                Black rubber sill weather strips. One side is 7/8 inches tall and the mounting side is 5/8 inches tall. Measures 48 inches long. Can be mounted easy to any window felt channel laying agents, the glass preventing water leaking inside the door or quarter panel. 
            
  • Small Block Chevy Water Pump Gasket
    Small Block Chevy Water Pump Gasket
    (Part #9100028)
    x
                

    Small Block Chevy Water Pump Gaskets

    • Paper
    • 0.03" thick
  • Walker 346 Radiator Transmission Cooler Steel Line Straight Fittings
    Walker 346 Radiator Transmission Cooler Steel Line Straight Fittings
    (Part #820346)
    x
                1/8" NPT and screw into most standard radiator transmission coolers. Straight for 5/16" steel line. 
            
  • Fel-Pro 1142-026 PermaTorque Multi-Layer Steel Head Gasket, Small Block Chevy
    New
    Fel-Pro 1142-026 PermaTorque Multi-Layer Steel Head Gasket, Small Block Chevy
    (Part #3441142026)
    x
                

    Fel-Pro Performance head gaskets are proven to handle big power and are designed to maintain contact pressure between the cylinder head and block during engine operation.  Manufactured to work great 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. Engines with open deck surfaces, numerous cooling passages, and relatively few head fasteners will greatly benefit from Fel-Pro performance PermaTorque MLS head gaskets.

    • Works for 265-350 Small Block Chevy
    • Gaskets are sold each
    • Multi-layer
    • 4.100" gasket bore
    • Nominal compression thickness: .026"
    • Compressed volume: 5.7 cc
    • Not for use with small block 400.
    • 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)  

  • Henchcraft Mini Lightning Sprint O-Ring for AN Oil Line Fitting
    Henchcraft Mini Lightning Sprint O-Ring for AN Oil Line Fitting
    (Part #97010071)
    x
                

    New from Henchcraft Chassis, these oil fitting o-rings are designed for use with Mini Lightning Sprint GSXR engines.

    • O-ring for oil pressure fitting
    • GSXR engines
  • Ford C-4 Automatic Transmission Oil Pan Gasket
    Ford C-4 Automatic Transmission Oil Pan Gasket
    (Part #91010229)
    x
                This oil pan gasket is made to work with your Ford C-4 automatic transmission. It is .07" thick and made of rubber impregnated cork. 
    • .07" thick rubber impregnated cork gasket
    • Sold individually
    • Ford C-4 transmission
  • GSXR 600 Micro / Mini Sprint Crank Case Cover
    GSXR 600 Micro / Mini Sprint Crank Case Cover
    (Part #9609905)
    x
                These Micro Sprint crank case covers are designed to work with 2006-2012 Suzuki GSXR 600 and 750 engines. They feature durable billet aluminum construction with an anodized black finish.
    • Fits Suzuki GSXR 600 or 750 engines, 2006 to 2012
    • Direct replacement for factory crank case cover
    • Designed specifically for the rigors of micro sprint racing
    • Billet aluminum construction, anodized finish
  • SuperSeal Small Block Chevy Overhaul Gasket Set, 350 Chevy '67 -'85
    SuperSeal Small Block Chevy Overhaul Gasket Set, 350 Chevy '67 -'85
    (Part #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.
            

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  • Mr Gasket 672G GMC 6-71 and 8-71 Injector Intake Gasket
    Mr Gasket 672G GMC 6-71 and 8-71 Injector Intake Gasket
    (Part #550672)
    x
                

    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.

  • Fel-Pro Gaskets 1613 1962-86 S/B Ford 260-351W Valve Cover Gaskets
    Fel-Pro Gaskets 1613 1962-86 S/B Ford 260-351W Valve Cover Gaskets
    (Part #3441613)
    x
                Blue Stripe, 3/16" cork-rubber valve cover gaskets for 1962-1986 Ford, Mercury V8 260, 289, 302 (except "BOSS") and 351W V-8. 
            
  • Small Block Chevy Valve Cover Gaskets, Vortec Heads
    Small Block Chevy Valve Cover Gaskets, Vortec Heads
    (Part #91010218)
    x
                

    Rubber valve cover gasket set for 283-400 cubic inch Small Block Chevy (SBC) with vortec heads.

  • 1974-93 Ford 2.3L Steel Shim Head Gasket
    1974-93 Ford 2.3L Steel Shim Head Gasket
    (Part #91012077)
    x
                

    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
    (Part #91012079)
    x
                

    Intake gasket set for 1974-1990 Ford 2.3L applications.

  • Moroso 23961 Oil Pan Scavenge Screens
    Moroso 23961 Oil Pan Scavenge Screens
    (Part #54523961)
    x
                

    Screws right into port fittings in your oil pan. Helps to keep debris from damaging your expensive oil pump. -12 port fittings x-12 AN.

    • Traps metal chips and debris before reaching external or dry sump oil pumps, or rear end lube pumps
    • 304 stainless steel screen uses .015" diameter, 16 mesh wire
    • Easily removed for cleaning

     

  • Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick
    Small Block Chevy Valve Cover Gaskets, 5/16 Inch Extra Thick
    (Part #91010217)
    x
                

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

  • Perma-Cool 195 Universal Spin-on Bypass Port Oil Filter Adapter
    Perma-Cool 195 Universal Spin-on Bypass Port Oil Filter Adapter
    (Part #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
    (Part #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 MS2853 1932-48 Flathead Intake Steel Core Gasket
    Fel-Pro Gaskets MS2853 1932-48 Flathead Intake Steel Core Gasket
    (Part #3442853)
    x
                Fel-Pro OEM style intake gasket for 1932-48 Ford.
            
  • Fel-Pro Gaskets 2802 Small Block Chevy Performance Gasket Set
    Fel-Pro Gaskets 2802 Small Block Chevy Performance Gasket Set
    (Part #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
    (Part #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
    (Part #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
    (Part #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
    (Part #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
    (Part #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
    (Part #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
    (Part #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
    (Part #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.
            
  • Henchcraft 2009-Up GSXR Oil Pressure Line Adpater Fitting
    Henchcraft 2009-Up GSXR Oil Pressure Line Adpater Fitting
    (Part #97010031)
    x
                

    New from Henchcraft Chassis, these oil fittings are designed for use with Mini Lightning Sprint ZX10, R1, or GSXR engines. These aluminum adapters screw to the engine case for the placement of oil line fittings for gauges.

    • Fitting for oil pressure line
    • ZX10, R1, or GSXR
    • Adapts engine port to AN line
    • For use on 2009-Up applications
    • O-ring makes for leak proof seal
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