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Speedway Motors is America's Oldest Speed Shop and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 60 years. With the customer in mind, Speedway Motors produces and sells high quality racing and rodding parts at affordable prices. With a name like Speedway, you can't go wrong.
These nuts replace the ugly original nuts and act as a steering stop on 1937-1948 Ford kingpins only. Available in Chrome, Stainless Steel & Zinc.
- stop nuts 1-1/2" bottom to top
- interior threads are 7/16" x 20
Item DetailsFor 1937-48 Ford car kingpins only
Check out these plain finish flush fit universal door handles. They can be modified to fit any vehicle.
- Heavy duty all metal construction
- Can be modified to fit any vehicle
- Plain finished handle
- Handy bell-crank included
- Includes templates for frenching to your door, hatch or tailgate
- Sold as a pair
Our 4" diameter peep mirror clamps to the top edge of the door. Fits over a door edge that is app. 1/8" thick or thinner. Fits right or left side (reversible). A popular and universal mirror at a low cost. Sold each.
Item DetailsFits RH & LH
These are high strength, one-piece stainless steel valves that are priced for a claimer motor, but superior to most mid-priced valves. Features a chrome stem and hardned tip. Undercut and swirl polished heads for increased flow. For small block Chevy.
- Chrome stems and hard tips
- For: Small Block Chevy
- High strength one-piece design
- Undercut and swirl-polished heads for increased flow
- Sold each
Note: These standard length valves will work in Vortec heads unless youre running a roller cam and longer springs in which case you will need additional length on the valves.
Item Details1.94" Head, Standard Length
For Small Block Chevy
Bolt-in replacement, louvered windage tray for S/B Chevy champ style pan. Add horsepower and lower oil temperatures.
Works great with pan 91015108 when replacing the steel plate bolted to the bottom of the pan.
Fits in pan 91015137 but there is no way to attach the tray. Will need to come up with a way to mount it in the pan.
Fits with pan 91015106 but it doesn't fit the existing bolt pattern and would require a new way to mount as well as removing the studs in the pan.
Note: Not applicable to # 91015104 champ style pan.
Replace the plugged-up, oil soaked and decayed original crankcase breather on your Flathead Ford V8 with this top-quality new one. This original style breather is available with a black baked enamel or bright chrome finish. It fits 1932-48 Flatheads.
- OEM-style design and construction
- Available in black baked enamel or chrome finish
- Fits 1932-48 Ford Flathead V8 engines
This safety lock cap for radiators is designed for high pressure, 28-32 lbs. Provision to release pressure, taking the danger away from checking your race high pressure system. High pressure cap raises boiling point of water.
Learn more about cooling systems, how to choose the proper pressure cap, and how they work by reading our tech article. Cooling System Principles.
Pivoting water neck is die-cast, polished aluminum. This O-ring sealed water neck rises at a 45° angle and can be rotated for best possible radiator hose access. Fits all Chevy V8's 1955-86 and accepts normal GM thermostats and 1-1⁄2" I.D. hoses. Includes hardware.
Bolt hole dimension is approximately 3-1/4" center to center.
For 1939-1948 Fords big bore gasket set. Includes Big Bore head gaskets. Trimable intake gasket, 1-piece timing cover seal, timing cover gasket, oil pan gasket, rear main seal, copper exhaust gaskets, water pump gaskets and oil pump gaskets. For up to 3-3/8" bore.
This cooling unit improves coolant flow and reduces hot spots in your small block Chevy. Fittings install in each head adjacent to the crossover and connect to thermostat housing. Suitable for use with all aluminum and cast iron heads. Contains spacer/adapter, two 18" high-pressure hoses, (4) 1/8" NPT x AN 4
fittings, gaskets and hardware.
So you've converted your Flathead-powered rod over to 12 volts and bolted a GM alternator in place. Now it's time to install the belt, but your engine pulley is 5/8" and the alternator is 1/2"!
Don’t worry, Speedway has you covered. This alternator pulley allows the use of a 5/8" wide Flathead-style belt on GM externally regulated, SI and one-wire alternators.
These premium quality big block Chevy (BBC) valve cover gaskets are made with a stainless steel frame sandwiched between durometer-tested neoprene rubber. This eliminates leakage caused by internal pressure fluctuations. Steel core valve cover gaskets won't tear or collapse.
- Steel core improves seal
- .175" thick
- Fits 396, 402, 427, and 454 big block Chevy engines
- Package of two gaskets
Includes two tall steel valve covers, two shielded breathers, one crossover tube, four stainless clamps and two hoses.
- Tall valve covers clear most stud girdles or roller rocker arms
- Washable breather filter elements
- Fits '60-'86 Small Block Chevy V8
Help dress up your 1949-1953 flathead Ford V8 by replacing that beat-up old oil filler tube with these great-looking chrome versions. Tube is 6-1/4" long and includes a chrome push-on breather cap. This oil fill tube is for Offenhauser 1949-1953 Flathead Ford intake manifolds and only for holes that will accept a tube measuring 1.3695".
Fits most Offenhauser intake manifolds. Radiator hose modification may be required on some applications.
Item DetailsFits most Offenhauser intakes.
This polished, cast aluminum Turbo 350 oil pan replaces your original TH350 automatic transmission pan. Aluminum fins provide more cooling than stock-type steel pans.
Includes drain plug, bolts and gasket.
Stock clutch hydraulic throwout bearing for stock-style 3-speed and 4-speed Chevy clutches only. Install simply by replacing one bolt from the front of the transmission with one of the provided studs, then shim to fit. Use 3/4" bore master cylinder.
This bearing is made much smaller than the racing version so that it will fit behind the "thicker" stock style clutches. This redesigned new housing is much cleaner as it has no boss on the body. Plus, this design also has a retainer on it to prevent over extension and seal damage.
Learn more about hydraulic release bearings and how to properly install them by reading our tech article. How to Install a Hydraulic Throwout Bearing.
Item DetailsMost GM 3-speed and 4-speed transmissions.
Vented stock 9-1/4" diameter brake rotors for 1974-1980 Mustang II, Pinto, or Bobcat spindles (or Speedway brake kits using '49-'54 Chevy spindles). Brake rotors are new, not plugged or re-drilled. Has a 5 on 4-1/2" bolt pattern with corresponding 1/2" diameter fine thread wheel studs.
- Outside Diameter of rotor disc - 9.256"
- Thickness of vented disc - .884"
- I.D. of back side of rotor - 6.256"
- Rear rotor face to bearing hub - .290"
- Outer hub diameter where wheel will mount - 5.834"
- Outer hub height - 1.450"
- Bearing snout is 1.60" tall, 2.55" diameter at bottom and 2.384" at outer
Be sure to install new bearings and seals (910-31000) with your new disc brake rotors.
1973-1977 GM mid sized front brake rotor. 5 on 5" with 5/8" coarse studs installed. 11" diameter x 1". IMCA Approved.
This rotor is designed for dirt track applications and should NOT be used for asphalt racing.
Item Details23.5 lbs.
Pressure brake switch has 1/8" male NPT threads. For inline installation of this switch, use one of the corresponding tee fittings. This is a standard normally open switch that closes when actuated, at 60-100 psi.
Ever had problems with a spongy pedal or slow, unresponsive brakes? If so, you may need a residual pressure valve installed in your brake line. A redesidual valve acts like a one-way or check valve to maintain brake system pressure to eliminate the problems of a spongy pedal. This 2 PSI residual valve is installed inline between the master cylinder and disc brake calipers to keep 2 PSI of residual pressure at the caliper after the brake pedal is released. This ensures that you will have a high, firm pedal next time you press the brake pedal.
If your master cylinder is located below the floorboard, installing a 2 PSI residual valve is highly recommended. If your master cylinder is mounted on the firewall, a residual valve is generally not needed because gravity will provide a natural residual pressure within the brake line.
Valve is 1/8" NPT male on the inlet side and 1/8" NPT female on the outlet side. Use 2 PSI residual valves for disc brake applications only.
Brake System Builder's Tip (Link)
Learn more about the proper uses of residual valves by reading our tech article. Brake System Selection.
Compact for installation under floor or on firewall of almost any vehicle. Booster measures only 7" in diameter. Cast iron master cylinder has a 1-1/8" bore and is suited for disc-disc or disc-drum combinations.
Master cylinder features two 3/8"-24 inverted flare ports on each side (plugs are included for ports not in use).
Learn more about selecting the proper master cylinder for your vehicle by reading our tech article. Brake System Selection.
Here's the item for added strength and durability; zinc coated steel brake line. Available in a 25' roll of 3/16" line, no nuts included.
This line bends easily and smoothly with hand tools and can be flared with a 45° double flaring tool. Use in conjunction with our 3/8"-24 inverted flare male brake line nuts.
Brake System Builder Tip (GIF)
Learn more about flaring lines and how to select proper automotive fittings by reading our tech article. The Principles of Automotive Fittings.
Stamped steel hat with all three bolt patterns: 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" bolt circle patterns. Weighs just 2 lbs. and is IMCA approved.
- Rotor Bolt Circle: 7" x 8 holes
- 3.00" offset
- 3.05" diameter center hole
- 5.83" I.D. clearance
- Stud Hole Diameter: 1/2"
- Rotor Mount Bolt Hole: .325"
Note: Failure to follow the installtion instructions will result in damage to the brake hat and will result in excess run out of the rotor.
Easily installs 11" rotors and the 1969-77 GM midsize calipers to your 1937-48 Ford passenger car spindles. No machine work needed. This kit works well with bolt-on steering arms. The 11" rotor brake kits are great for street rods based on 1932-48 Fords. Uses Chevy bolt pattern 5 on 4-3/4".
910-31942 Instructions (PDF)
Item Details'11" rotor w/ ''69-''77 GM caliper to early Ford spindles'
Kit installs 11" diameter GM mid-size disc brakes on your machined 1949-54 Chevy car spindles, your machined 1941-59 Chevy pickup spindles, or Speedway '49-'54 Chevy-style spindles. Stock spindles will require minor machine work.
NOTE: This kit will not work with stock '49-'54 Chevy steering arms installed on stock '49-'54 Chevy car front ends. Kit is designed for street rod dropped tube front axles using 1949-54 Chevy-style spindles and flat plate steering arms. Kit will not work with "straight" tube axles as the caliper will contact the axle tube before sufficient turning radius is completed.
910-31953 Instructions (PDF)