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  • 1965-1969 Chevy Truck 5-Lug Rear Axle Conversion Kit
    1965-1969 Chevy Truck 5-Lug Rear Axle Conversion Kit
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    If you've upgraded your truck's front end to late model 5 -lug on 5" Chevrolet truck bolt circle disc brakes, now is the time to upgrade your rear end. With the availability of 5-lug trailing arm rear ends quickly drying up, we now offer 5-lug axles that will install into your 6-lug rear end. Our axles come pre-drilled with a 5-lug on 5" Chevrolet truck bolt circle and fit 1965-69 rear ends. The axles accept 1971-72 truck drums and use the existing brake hardware. Available as a complete kit with axles, wheel studs and new brake drums or the use of the spider gear set. Will not work with 1960-62 trucks.

    Note: Factory 6-lug applications had 7/16" diameter studs and 5 on 5-lug kits have 1/2" diameter studs. 

  • 1935-48 Ford 6-Spline V8 Open Drive Conversion Kit
    1935-48 Ford 6-Spline V8 Open Drive Conversion Kit
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                If you're building a nostalgia rod and want to run a modern tranny with your torque tube banjo rear end - here's your answer! This open drive conversion allows you to keep your 1935-48 Ford rearend intact and run a normal driveshaft. This is a bolt-on kit that fits the common 6-spline pinion and requires no machine work. 

    919-1105 Instructions (PDF)

  • 1970 Chevy Truck 5-Lug Rear Axle Conversion Kit
    1970 Chevy Truck 5-Lug Rear Axle Conversion Kit
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    If you've upgraded your truck's front end to late model 5 -lug on 5" Chevrolet truck bolt circle disc brakes, now is the time to upgrade your rear end. With the availability of 5-lug trailing arm rear ends quickly drying up, we now offer 5-lug axles that will install into your 6-lug rear end. Our axles come pre-drilled with a 5-lug on 5" Chevrolet truck bolt circle and fit 1970 rear ends. The axles accept 1971-72 truck drums and use the existing brake hardware. Available as a complete kit with axles, wheel studs and new brake drums or the use of the spider gear set. Will not work with 1960-62 trucks.

    Note: Factory 6-lug applications had 7/16" diameter studs and 5 on 5-lug kits have 1/2" diameter studs. 

  • 1963-64 Chevy Truck 5-Lug Rear Axle Conversion Kit
    1963-64 Chevy Truck 5-Lug Rear Axle Conversion Kit
    x
                

    If you've upgraded your truck's front end to late model 5 -lug on 5" Chevrolet truck bolt circle disc brakes, now is the time to upgrade your rear end. With the availability of 5-lug trailing arm rear ends quickly drying up, we now offer 5-lug axles that will install into your 6-lug rear end. Our axles come pre-drilled with a 5-lug on 5" Chevrolet truck bolt circle and fit 1963-64 rear ends. The axles accept 1971-72 truck drums and use the existing brake hardware. Available as a complete kit with axles, wheel studs and new brake drums or the use of the spider gear set. Will not work with 1960-62 trucks.

    Note: Factory 6-lug applications had 7/16" diameter studs and 5 on 5-lug kits have 1/2" diameter studs. 

  • Ford Model A Open Drive Conversion Kit
    Ford Model A Open Drive Conversion Kit
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                If you're building a nostalgia rod and want to run a modern tranny with your torque tube banjo rear end - here's your answer! This open drive conversion allows you to keep your Model A or 'A' style 1932 Ford rearend intact and run a normal driveshaft. This is a bolt-on kit that requires no machine work.
            
  • 1960-72 Chevy Pickup Rear End Conversion Kit
    1960-72 Chevy Pickup Rear End Conversion Kit
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                This kit is desgined for installing a new rear axle in your 1960-72 Chevy pickup (1/2-ton, coil-spring suspension only.) Requires minimal welding. Kit includes axle brackets & adjustable trac-bar.
            
  • Swivel Spline Rear End Conversion Kit, Steel
    Swivel Spline Rear End Conversion Kit, Steel
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    Complete kit to convert your old style rear end to the Swivel Splined Drive Line. 

    Kit includes parts #1 thru #8 on this Part Number Reference Chart (GIF)

  • Swivel Spline Rear End Conversion Kit, Titanium
    Swivel Spline Rear End Conversion Kit, Titanium
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    Complete kit to convert your old style rear end to the Swivel Splined Drive Line. 

    Kit includes parts #1 thru #8 on this Part Number Reference Chart (GIF)

  • Flathead V8 to Ford AOD Transmission Conversion Kit
    Flathead V8 to Ford AOD Transmission Conversion Kit
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    Adapt your 1949-1953 Ford Flathead V8 engine to a modern Ford AOD automatic overdrive transmission so you can keep those stump-pulling low rear end gears, while still maintaining engine life and gas mileage. Plus, the lightweight flexplate and torque converter do wonders for throttle response and stop-and-go driving!

    This kit includes Speedway's Street King AOD Ford transmission compltely remanufactured with heavy duty clutches, special shift kit, torque converter, engine adapter, special flexplate, modified 12-volt starter, hardware and instructions.

    Transmission has a one year warranty.

    NOTE: Must be used with open drive rearend (not included). Cooler, shifter, and chrome dress-up parts are sold separately. Fill tube, dipstick and kickdown cable are included. 

  • 1935-48 Ford 10-Spline V8 Open Drive Conversion Kit
    1935-48 Ford 10-Spline V8 Open Drive Conversion Kit
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                If you're building a nostalgia rod and want to run a modern tranny with your torque tube banjo rear end - here's your answer! This open drive conversion allows you to keep your 1935-48 Ford rearend intact and run a normal driveshaft. This is a bolt-on kit that fits the common 10-spline pinion and requires no machine work.
            
  • Flathead V8 to Ford C4 Auto Transmission Conversion Kit
    Flathead V8 to Ford C4 Auto Transmission Conversion Kit
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                Please view the product's page for more information
            
  • Wilwood 140-7140 Rear Disc Brake Kit, Big Ford 9 Inch New 2-1/2 Offset
    Wilwood 140-7140 Rear Disc Brake Kit, Big Ford 9 Inch New 2-1/2 Offset
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    Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.  

    The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" npt inlet.

    • Big 12.19" x .810" one-piece vented rotors
    • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
    • Forged billet four-piston calipers
    • BP-10 Smart pads for a quick response and fade resistance
    • Aluminum mounting brackets
    • Includes all hardware

    835-1407140 Instructions (PDF)

    Axle Flange Identification Chart  (GIF)

  • Wilwood 140-7139 Rear Disc Brake Kit, Big Ford 9 Inch, Old 2.36 Offset
    Wilwood 140-7139 Rear Disc Brake Kit, Big Ford 9 Inch, Old 2.36 Offset
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    Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.  

    The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" NPT inlet.

    • Big 12.19" x .810" one-piece vented rotors
    • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" bolt patterns
    • Forged billet four-piston calipers
    • BP-10 Smart pads for a quick response and fade resistance
    • Aluminum mounting brackets
    • Includes all hardware

    835-1407139 Instructions (PDF)

    Axle Flange Identification Chart  (GIF)

  • Wilwood 140-7143 Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
    Wilwood 140-7143 Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
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    Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether it's a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.  

    The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" npt inlet.

    • Big 12.19" x .810" one-piece vented rotors
    • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
    • Forged billet four-piston calipers
    • BP-10 Smart pads for a quick response and fade resistance
    • Aluminum mounting brackets
    • Includes all hardware

    835-1407143 Instructions (PDF)

    Axle Flange Identification Chart  (GIF)

  • Unisteer 8000770-01 1967-74 GM Manual Rack & Pinion Conversion Kit
    Unisteer 8000770-01 1967-74 GM Manual Rack & Pinion Conversion Kit
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    This rack & pinion conversion kit will finally give your classic 1967-69 Camaro or Firebird the ease of steering and road feel modern cars have. Each kit is engineered to bolt in without sacrificing steering geometry or safety. This rack is specifically designed and built for the Camaro so that it matches the factory steering geometry. The result is very little bump steer!

    The rack comes mounted on the brackets which makes installation a breeze. The unit mounts to the rear of the cross member, bolting to the lower stock control arm bolts. The outer tie rod ends are bolted to the stock steering arms. No fabrication required!

    Small, compact, offers maximum ground clearance, and can drop up to 65 lbs. off the stock front end.

    Kit includes:

    • Manual Rack & Pinion
    • Mounting Bracket
    • Outer Tie Rods
    • Hardware
    • Installation Instruction Sheet
    Fits
    • 1967-69 Camaro/Firebird
    • 1968-74 Nova X-Body 
    Instruction Manual (PDF)
  • Deluxe Disc Brake Kit, 1955-1964 Chevy Full-size Car, Stock Spindle
    Deluxe Disc Brake Kit, 1955-1964 Chevy Full-size Car, Stock Spindle
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    These kits allow you to mount front disc brakes on your 1955-1964 Chevy full-size car (Bel-Air, Biscayne, Impala, 150 Series, 210 Series). Front disc brakes provide a significant improvement in braking performance versus the drum brakes your old Chevy came with. This disc brake kit works with stock, drum brake spindles only - it does not work with 2" drop spindles. Kit will work with 14" wheels intended for disc brake applications, as well as most 15" (or larger) wheels.

    Rotors are 11" diameter with 5 on 4-3/4" bolt pattern and calipers have 7/16"-20 inlets. This kit will increase track width 7/8" per side or 1-3/4" total when installed. 

    • 11" Rotors
    • 5 on 4-3/4" - bolt pattern
    • Metric calipers
    • Calipers mount behind axle (rearward)
    • Will work with 14" & larger wheels intended for use with disc brakes
    • Bearings, pads, brackets included
    • Seals and hoses
    • Hardware included
    • Increases trac-width 7/8" per side
    • For '55-'64 Chevy fullsize cars. 

    910-31911 Instructions (PDF)

     

  • AFCO 30022 1979-2004 Mustang Street/Strip Front Strut
    AFCO 30022 1979-2004 Mustang Street/Strip Front Strut
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    AFCO Mustang Street/Strip coil-over struts incorporate race inspired valving for hard launches, consistent E.T.'s and improved reaction times. The struts completely replace stock units and can be used in the O.E. configuration. The optional coil-over kit & caster/camber plates will allow for ride height adjustment using a coil-over spring.

    • Fixed valving promotes maximum weight transfer
    • BNC valving provides soft rebound dampening while controlling front end "bounce"
    • Coil-over conversion allows ride height adjustment
    • Caster/Camber plates are recommended when lowering the ride height
    • Complete kit allows for correct geometry at any ride height

    Strut package is the perfect complement to AFCO Tubular K-Members and Reactor Series or Eliminator rear shocks.

    Note: AFCO recommends a 10" 200 lb. spring for drag racing, or a 14" 125 lb. spring for other uses.

  • Speedway Rear Disc Brake Kit with Emergency Brake, 1.94 Inch Backspace
    Speedway Rear Disc Brake Kit with Emergency Brake, 1.94 Inch Backspace
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                Replace those old drum brakes with modern rear disc brakes. This affordable rear disc brake kit conversion gives you an emergency brake just like your family car has. The steel caliper bracket welds to your 3" axle tube, so it will fit virtually any application. The calipers accept either GM or Lokar type E-brake cables and are tapped to accept the common 7/16"- 20 banjo fittings. The 11-3/4" x .81" vented iron rotors will give you plenty of stopping power. 

    Wilwood aluminum rotor hat fits 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" bolt patterns and has a 1.94" backspace.

    NSRA Legal

    910-31934 Instructions (PDF)

  • Unisteer 8010540-01 1967-74 GM Power Rack & Pinion Kit
    Unisteer 8010540-01 1967-74 GM Power Rack & Pinion Kit
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    This rack & pinion conversion kit from Unisteer will give your Nova the ease of steering and road feel modern cars have. Each kit is engineered to bolt in without sacrificing steering geometry or safety.

    The mounting bracket attaches to the bottom two control arm bolts on the rear of the crossmember. To install, simply remove the existing bolts and replace with the provided longer bolts, bolting the rack up into position. Then unbolt the stock steering arms and replace them with the new steering arms provided and attach the provided outer tie-rod ends, and that is it.

    • Matches stock steering geometry - little to no bump steer
    • Complete bolt on kit - no welding or chassis modification required
    • Works with both big block and small block engines
    • Kit comes standard in black powder coat
    • Works with factory steering pump (new lines required, see Notes)

    Power racks use the 17mm DD spline.  Will work with both B/B and S/B engines. 

    Fits

     

    • 1967-69 Camaro
    • 1968-74 Nova X-Body 

     

    Instructions (PDF)

  • GM Midsize Brake Kit for 910-34923 Spindles
    GM Midsize Brake Kit for 910-34923 Spindles
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    Disc brake kit features 10 ½” GM vented cast iron rotors and 1969-77 GM single piston calipers. Track width is increased over stock O/E front end width by 3/4" overall or 3/8" per side.

    Spindles sold separately.

    910-31995 Instructions (PDF)

  • Speedway Rear Disc Brake Kit with Emergency Brake, 3 Inch Backspace
    Speedway Rear Disc Brake Kit with Emergency Brake, 3 Inch Backspace
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                Replace those old drum brakes with modern rear disc brakes. This affordable rear disc brake kit conversion gives you an emergency brake just like your family car has. The steel caliper bracket welds to your 3" axle tube, so it will fit virtually any application. The calipers accept either GM or Lokar type E-brake cables and are tapped to accept the common 7/16"- 20 banjo fittings. The 11-3/4" x .81" vented iron rotors will give you plenty of stopping power. 

    Steel rotor hat fits 5 on 4-1/2", 5 on 4-3/4", and 5 on 5" bolt patterns and has a 3" backspace.

    NSRA Legal

    910-31933 Instructions (PDF)

  • '64-'70 Mustang Crossmember
    $299.99
    Product Rating: 5.00 Stars
    '64-'70 Mustang Crossmember
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                Please view the product's page for more information
            
  • Heidts Mustang II Crossmember for 1964-1970 Ford Mustang Frame, Weld-On Kit
    Heidts Mustang II Crossmember for 1964-1970 Ford Mustang Frame, Weld-On Kit
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                Please view the product's page for more information
            
  • Garage Sale - 1963-64 Chevy Truck 5-Lug Rear Axle Conversion Kit
    Garage Sale
    Garage Sale - 1963-64 Chevy Truck 5-Lug Rear Axle Conversion Kit
    x
                

    If you've upgraded your truck's front end to late model 5 -lug on 5" Chevrolet truck bolt circle disc brakes, now is the time to upgrade your rear end. With the availability of 5-lug trailing arm rear ends quickly drying up, we now offer 5-lug axles that will install into your 6-lug rear end. Our axles come pre-drilled with a 5-lug on 5" Chevrolet truck bolt circle and fit 1963-64 rear ends. The axles accept 1971-72 truck drums and use the existing brake hardware. Available as a complete kit with axles, wheel studs and new brake drums or the use of the spider gear set. Will not work with 1960-62 trucks.

    Note: Factory 6-lug applications had 7/16" diameter studs and 5 on 5-lug kits have 1/2" diameter studs.  

     

    This is garage sale priced because it has been installed on a car and does not include a gasket.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

  • Garage Sale - Unisteer 8000770-01 1967-74 GM Manual Rack & Pinion Conversion Kit
    Garage Sale
    Garage Sale - Unisteer 8000770-01 1967-74 GM Manual Rack & Pinion Conversion Kit
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    This rack is garage sale priced because it has been bolted in and returned.  This one is missing the installation hardware.

     NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS   

    This rack & pinion conversion kit will finally give your classic 1967-69 Camaro or Firebird the ease of steering and road feel modern cars have. Each kit is engineered to bolt in without sacrificing steering geometry or safety. This rack is specifically designed and built for the Camaro so that it matches the factory steering geometry. The result is very little bump steer!

    The rack comes mounted on the brackets which makes installation a breeze. The unit mounts to the rear of the cross member, bolting to the lower stock control arm bolts. The outer tie rod ends are bolted to the stock steering arms. No fabrication required!

    Small, compact, offers maximum ground

  • Garage Sale - 1935-48 Ford 6 Spline V8 Open Drive Conversion Kit
    Garage Sale
    Garage Sale - 1935-48 Ford 6 Spline V8 Open Drive Conversion Kit
    x
                If you're building a nostalgia rod and want to run a modern tranny with your torque tube banjo rear end - here's your answer! This open drive conversion allows you to keep your 1935-48 Ford rearend intact and run a normal driveshaft. This is a bolt-on kit that fits the common 6-spline pinion and requires no machine work.

    919-1105 Instructions (PDF)

     

    This conversion is garages sale priced because it the coupler pin hole does not line up properly.  This one is missing the coupler pin and the set screw.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • Garage Sale - Wilwood Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
    Garage Sale
    Garage Sale - Wilwood Rear Disc Parking Brake Kit, Ford 9 Inch, 2.66 Offset
    x
                Please view the product's page for more information
            
  • GARAGE SALE - 60-72 CHEVY REAR CONVERSION
    $119.99
    $169.99
    Garage Sale
    GARAGE SALE - 60-72 CHEVY REAR CONVERSION
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    This kit is desgined for installing a new rear axle in your 1960-72 Chevy pickup (1/2-ton, coil-spring suspension only.) Requires minimal welding.
     
    This is Garage Sale priced because axle brackets are not included.
     
    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS