There is no denying that muscle cars are the hottest rides on the street right now. Speedway Motors has the high performance muscle car parts to take you back to the '60s and '70s! Whether you run a Chevy, Ford or Mopar, you can find the right stuff for it here! Similar to your muscle car, Speedway Motors leaves our competitors in the dust when it comes to prices and selection.
We stock those hard-to-find replacement brake rotors for your 1969-1972 GM midsize car. These rotors are specifically designed for the rigors of dirt track racing. Drilled with a 5-on-4.75" bolt circle. Includes 7/16" fine quick-start wheel studs (installed).
- 1969-1972 GM Midsize
- 11 Inch Brake Rotor
- 5 on 4-3/4 Inch
- 7/16" fine studs installed
- 11" diameter x 1"
- IMCA Approved
This rotor is designed for dirt track applications and should NOT be used for asphalt racing.
Speedway’s line of universal Chevy radiators makes it easy for budget-minded racers to get a professional-quality aluminum racing radiator. These high performance radiators feature furnace-brazed construction, two rows of large 1" aluminum tubes, billet filler necks and a maximum number of fins per inch for great heat transfer. They are not available with transmission coolers and they do not come with mounting brackets.
These Chevy-style radiators have driver’s side upper inlets, passenger side lower outlets, and can be ordered in a variety of custom widths.
- All-aluminum, furnace-brazed construction
- No cheap epoxy glue or crimped in gaskets
- Maximum amount of fins per inch allows greater heat transfer
- Billet filler necks
- Available in 22", 24", 28", or 31" widths (measurements include tanks)
Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article, Radiator Cooling Performance.
Rebuilt 1969-77 mid and full size caliper. 7/16"-20 inlet so you can use the readily available brake hoses and hardware from Pre-1978 GM midsize cars. IMCA approved.
No core charge required. Fits 1" thick rotor. 2.8" diameter pistons installed. It has 7-1/16" center to center mounting holes. The width between mounting tabs is 2-3/4".
These stock replacement single piston Metric calipers were standard equipment on 1978-88 GM mid-size cars (Cutlass, Grand Prix, Regals, Monte Carlo, etc.). They feature a 2.38" single piston, shielded bottom inlet, and will save 3-1/2 lbs. per side compared to mid-size 1969-1977 caliper.
- IMCA approved
- No core charge required
- 7/16"-20 inlet
- Can be used with brake hoses from Pre-1978 GM intermediate cars
- Brake pads & bolts sold separately
Note: Does NOT include brake pads or slider bolts and bushings.
Speedway Motors now offers you a 9" Ford street 3rd member for your street rod. We reclaim genuine Ford 9" housings, clean, inspect and install all new components. All bearings, seals, 1310 series yoke and ring & pinion are new!
These Ford 9" 3rd member assemblies feature new Pro Gears ring & pinion, choice of 3.50, 3.70, 3.89, 4.11 or 4.56, Currie 9-Plus limited slip differential, 28 or 31 spline. Shipped in handy plastic carrying case. Assembled by professionals.
910-48345 Instructions (PDF)
Sometimes it's just easier to do it yourself than have someone else screw it up for you. These exhaust bend kits include enough tubing to allow you to run your own exhaust system the way you want it. Each pipe is expanded on one end to allow easy installation. Clamps sold separately.
- Four 48" Straight Pipes
- Four 90 Degree Pipes
- Four 45 Degree Pipes
- Four 180 Degree U-Bends
Whether you're building an option loaded car or just want to have extra circuits available for future updates, this harness is perfect and makes any job painless. Compact 5-1/2"L x 4-1/2"W x 3-1/4"H fuse block holds 18 standard push-in fuses and can be mounted almost anywhere.
Each high temperature wire is color coded and labeled every six inches. Also includes GM type steering column connectors. To keep costs down and the quality high, this harness does not include any switches, light sockets or plugs that you would normally already have.
- Harness has 20 circuits, of which 18 are fused
- Taillight leads measure 17' long
- Includes plug for GM column, headlight switch, dimmer switch, and signal flashers
This 383 Chevy "Stroker" motor is a Speedway Exclusive! Machined and assembled at BluePrint Engines, each Small Block Chevy 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 420 hp @ 5200 rpm and 450 ft.-lbs. @ 4300 rpm.
Dyno Sheet (PDF) (Note: This sheet represents one example engine. Your individual engine may differ slightly.)
- 420 hp @ 5200 rpm
- 450 ft.-lbs. @ 4300 rpm
- 4-bolt main, 1-piece rear main seal seasoned block
- Passenger side dipstick
- Chrome valve covers and timing cover
- New plain steel oil pan
- New cast steel crankshaft
- Rotating assembly balanced to within 2 grams
- Harmonic balancer
- 153 tooth flexplate
- Hypereutectic pistons
- 10:1 compression
- Hydraulic flat tappet cam
- Heavy duty double roller timing set
- Performance aluminum cylinder heads
- Hardened retainers and performance valve springs
- Aluminum dual plane intake
- New HEI distributor
- 2500 stall converter recommended
Truck Freight Shipping Charges Apply - click here for details.
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$3.99More InfoMagnetic Drain Plugx
Metal debris can wreak havoc on an engine. Install this plug in your oil pan to catch any metal filings before they get sucked into the oil pump and cause real damage!
Will fit any oil pan with 1/2-20 threads.
$89.99More InfoSpeedway Ultrasonic Multi-Purpose Parts Cleanerx
This ultrasonic parts cleaner is ideal for cleaning carburetor parts, fuel injector parts, small items such as wheel bearings, and other delicate components. Features a 6.6" x 5.4" x 2.5" tank size and includes a cleaning basket.
- Works on 110 volt power
- Adjustable timer in 5 min. increments up to 30 mins.
- Works well with a white vinegar solution
$49.99More InfoSPAL Thermoswitch Relay and Wiring Harness Kitx
This easy to use cooling fan relay kit includes a labeled wiring harness, 40 amp relay, fuse holder and coolant sensor. Available with 185° on/165° off or 195° on/175° off. Works great with the Spal Pulse-Width Fan Controller.
- Relay wiring kits are a must-have when installing an electric fan
- Designed to safely integrate with OEM wiring
- Waterproof 40/50 Amp relay
- Printed wires (for ease of installation)
- 3/8" NPT (National Pipe Thread) stainless steel switch
- Optional switched override capability
$19.99More InfoHEI External Timing Adjustment Knobx
This little jewel replaces the vacuum advance on an HEI distributor. This allows you to change the timing without having to loosen the distributor - just turn the knob.
Fits V8 engine HEI distributor only.
Modern Driveline Reverse Switch Harness for GM T5 and T56 Transmissionsx
These harnesses for transmission neutral safety switch/reverse light switches are designed for use with GM T5 and T56 transmissions.
- Factory style
- For GM T5 and T56 transmissions
$9.99More Info90 Degree Crimp-On O-Ring Heater Hose Fitting, -10 ANx
These premium -10 size (7/8" x 14 TPI) crimp-on hose fittings feature O-ring seals and a 90 degree bend. Ideal for use with heater bulkhead plates.
Note: Will need to be crimped by your local shop.
$16.99More InfoRocker Arm Balls for 7/16 Inch Studx
Replacement rocker arm pivot balls with oil slots. Comes in a set of 16 for use with 7/16" rocker arm studs.
$9.99More InfoValve Cover Shielded Breather, 1-3/8 Inchx
Valve cover breathers feature a clamp-on shielded design. Washable & reuseable.
- Clamps to a 1-3/8" O.D. tube
- Overall height of the breather and base is 3-1/8”
- Overall diameter of breather without shield is 2-7/8”
- Overall diameter of breather with shield is 3-1/4”
$14.99$19.97More InfoTitan Tools 51503 Mini Tubing Benderx
- Bends 1/8, 3/16, and 1/4" tubing up to 90 degrees
- Use with Brass, Copper, Steel, or Aluminum
- Compact for limited accessibility applications
$159.99$179.99More InfoRapidAir M3800 Master Air Line Kit, 1/2 Inch Linex
These airline kits work great for your workshop with applications from automotive to woodworking. This is a complete compressed air distribution system that is designed to easily install within new walls or on wall surfaces of existing workshops/garages. These kits allow you to put air lines exactly where you want them, just like electrical outlets. No more dragging hoses across the shop to your work area. No special tools required, simply push the flexible tubing into the fittings and put up your system in an afternoon.
- 1/2" line
- Operating pressure: 175psi at 70° F / 140psi at 140° F
- Meets OSHA guidelines
- Temperature range: -40° F to 140° F
- Compatible with common compressor oils
- 100 ft. of 1/2" ID Tubing
- 3 Outlets
- 1 Manifold
- 5 Elbows
- 1 Tee
- Tools (air chuck & filter regulator sold separately)
$24.99More InfoStewart Warner 82311 Deluxe Ammeter Gauge, 2-1/16 Inch, 60-0-60 Ampsx
Stewart Warner Deluxe 2-1⁄16" diameter ammeter gauges feature a black face, white letters and chrome bezel. A 12 volt light is included.
$11.99More InfoStraight Aluminum Hose Connectorsx
These 6" long aluminum radiator/coolant hose connectors have a bead at each end to keep the hose from coming off under pressure. Can be cut to length.
Choose hose diameter (I.D.) needed.
$99.99More Info1955-57 Chevy Power Steering Centerlink Conversionx
So your car has the original power steering which is a valve on the end of the centerlink. Problem is they never did work right and made switching to a newer steering box a pain. To fix your problem you just unscrew the original power steering valve off the centerlink, screw this gizmo back on and now you can add a new 605 style power steering box and still use your original power steering centerlink. Neat huh.
$269.99More InfoHolley 20-132 LS Accessory Drive Bracket-ALT, P/S, A/Cx
Please view the product's page for more information
$124.99$139.99More InfoRapidAir M6030 100 FT Maxline Nylon Air Hose Tubing, 3/4 Inch Diameterx
These airline kits work great for your workshop with applications from automotive to woodworking. This is just the airline for your compressed air distribution system that is designed to easily install within new walls or on wall surfaces of existing workshops/garages. You can put these air lines exactly where you want them, just like electrical outlets. No more dragging hoses across the shop to your work area. No special tools required, simply push the flexible tubing into your fittings (sold separately) and put up your system in an afternoon.
- 3/4" line
- Operating pressure: 175psi at 70° F / 140psi at 140° F
- Meets OSHA guidelines
- Temperature range: -40° F to 140° F
- Compatible with common compressor oils
- 100 ft. of 3/4" ID Tubing
$4.99$9.95More InfoSynthetic Chamoisx
Use on cars, furniture, glass, etc. Can be used wet or dry and washed up to 500 times. Big 26" by 19".
$9.99More InfoTaylor 20314 14 Inch Braided Grounding Strap Cablex
These braided grounding straps from Taylor Cable are 14" long 4-gauge and feature tin coated copper construction.
- 14" long
- 1" wide
- Tin coated copper
$14.99$19.99More InfoDura-Bond FKC-1HP Small Block Chevy Engine Finishing Hardwarex
- (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
$9.99More InfoRubber GM Transmission Cushionx
OEM-style rubber transmission cushion for many '58-'82 GM transmissions including TH350 auto, Muncie, Saginaw, and others.
- Meets or exceeds OEM specifications
- Rubber formulation provides abrasion resistance and aging stability
- Tough, hardened steel plate & inserts
- Chemlock® bonding agent ensures superior rubber-to-metal bond
$12.99More InfoSpeed Fast Stainless Safety Wire, .032 Inchx
Speed Fast 304 stainless steel safety wire. Sold in one pound rolls and comes with a handy belt clip.
$5.99More InfoDynatech Header Bolts, 3/8 x 3/4 Inch, Pack/12x
Dynatech® has a wide variety of header bolts to fit your heads.
$9.99More Info9 Inch Ford Viton Pinion Sealx
These Viton 9" Ford rear axle pinion seals are good to over 400° F. Stock rubber seal starts to deteriorate at about 250° F.
$9.99More InfoPerformance Tool W54220 Grease Suction Gunx
Great for filling or emptying rear ends and trannys. You shouldn't be without one!
$8.99More InfoChevy Front Timing Cover Chrome Bolt Kitx
Chevy front timing cover chrome bolt kit.
$12.99More InfoHot Stuff Exhaust Manifold Dressingx
This space-age blend of stainless steel and ceramic compounds is the ideal coating for cast iron exhaust manifolds!
It withstands 2400F° (manifolds rarely exceed 1200°F). Only minimal preparation is required. Easily applied with a small brush or a rag. Coating heat-cures by simply running the engine for 10 minutes. Leaves a durable, raw cast iron appearance.
A 2 oz. container will do 2-4 manifolds on average.
$19.99More InfoUniversal Bolt-Through Engine Mount Cushion Kitx
Connects engine mounts to frame adapters. Heavy duty rubber cushion absorbs vibrations so your mounts won't break. These universal body mounts are required on all motor installations.
Complete with bolts, washers, and rubber cushions. Does both sides.
$24.99More InfoTransmission Standx
For storage or transporting, this 2-piece tranny stand design makes it easy. Fits Saginaw and others with short tail housing.
$9.99More InfoO-Ring to Inverted Flare Power Steering Adapterx
If you have a power steering pump using late model style O-ring sealed hoses that you need to adapt to traditional inverted flare hoses, this inverted flare adapter is a simple fix. Simply insert the adapter into the flow control fitting and then install your inverted flare hose.
Use to convert from 16mm o-ring to 5/8" inverted flare style.
$979.99More InfoAir Conditioning Kit w/ Condenserx
The days of riding around trying to look cool while sweating your butt off are gone! So is going to the junkyard and trying to find used parts to cobble up an a/c system. These kits have three dash vents and two defrost ducts and are engineered for 1930's coupes, pick-ups and smaller cars.
These are designed with both the a/c evaporator and heater core in one unit which helps keep size and installation time down. They fit under the dash just like a new car and allow disassembly without removing the unit from the car.
They include dash louvers, defrost louvers, switch panel, a/c hose kit, dryer with switch, Sanden 508 compressor with V-belt pulley, and evaporator/heater assembly. They are available with or without condenser and standard finish or deluxe polished aluminum compressor.
Hoses will need to be crimped by your local shop. R134a Freon required, but not supplied. Compressor brackets and heater hoses sold separately.
$9.99More InfoPro-Blend 4012 Transmission Cool ATF Additive, 11.5 Oz. Bottlex
Use the same technology in your automatic tranny as you use in your engine. Reduces transmission fluid temperatures by up to 57°. Increases tranny life by reducing friction. 11-1/2" oz.
$6.99More InfoPerformance Tool W41032 Engine Lift Chainx
24 inches of heavy duty 1000 lb load chain.
$79.99More Info1955-1979 Small Block Chevy Aluminum Oil Panx
Polished, 1-piece cast aluminum finned oil pan, ribbed for beauty, strength and heat dissipation. This pan uses a drivers side dipstick. Includes drain plug and mounting bolts.
$11.99More InfoWalker 346 Radiator Transmission Cooler Steel Line Straight Fittingsx
1/8" NPT and screw into most standard radiator transmission coolers. Straight for 5/16" steel line.
$42.99More InfoFatheadz Eyewear 4970111 Slash Sunglassesx
Shiny, glossy black not your style? Then "Slash" with a Matte Black TR-90 frame. With a frame width of approximately 5.82 inches, Slash, is one of our smaller frames, but still wider than the majority of sunglasses on the market today. Slash is a great choice if you're looking for oversized sunglasses. If you are looking for big and tall sunglasses with polarized lenses Slash is for you.
- Extra wide sunglasses
- Perfect sunglasses for big heads
- UV400 rated – 100% UV protection
$9.99More InfoRCI 126 Replacement Flapper Valve, 16 Boltx
This fuel tank cap seal flapper is designed to retrofit all RCI Circle Track cells with the 16 bolt oval type 4" cap assemblies.
This flapper is designed to slow the fuel leakage in the event of a vehicle roll over.
A must have safety item!
- Replacement nylon flapper valve for all "16 bolt top" RCI fuel cells
- Compatible with gas or alcohol
- Overall Length: 4-3/8"
- Overall Width: 3-3/4"
- Overall Thickness: .03"
- Clear plastic material
Note: Per vendor, this flapper valve should be replaced on a yearly basis.
$4.99More InfoWinters Performance POSTER-10 10-Spline Quick Change Gear Chartx
Perfect for trailers or the race shop! 19" x 25" Laminated.
$39.99More InfoPower Brake Booster Conversion Platex
If your car currently has manual brakes and you want power brakes, you have to build a new mount for the brake booster. With this plate you will be able to bolt your booster to your existing 2-bolt master cylinder mount.
Fits boosters with four bolts on 3-3/8" centers. Fits master cylinder mounts with 3-1/4" or 3-3/8" centers.
$19.99More InfoSafety Kill Switchx
This is the best kill switch we've found! Works with standard ignition only. Water resistant with O-ring shaft seal. Pull on, push off with silver contacts.
20 amp rating at 12 VDC.