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  • 1970-96 GM 10 Bolt 8 1/2 Inch Ring and Pinion
    1970-96 GM 10 Bolt 8 1/2 Inch Ring and Pinion
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    Many ratios to choose from.

    • 8.50" diameter ring gear
    • 1.625" diameter pinion
    • 10 ring gear bolts
    • 10 cover bolts
    • 30 pinion splines
    • Uses LH thread ring gear bolts - 7/16"-20

    Note: When replacing a stock 2.56 (or numerically lower) ratio, the carrier must also be replaced with a 2.73 or higher ratio's carrier to compensate for the difference in ring gear thickness.

  • GM 10 Bolt 7.5 Inch Ring and Pinion
    From: $149.99
    Product Rating: 4.00 Stars
    GM 10 Bolt 7.5 Inch Ring and Pinion
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    IMPORTANT NOTE: Ring & Pinion  ratios are designed for use with a "3 series" carrier. If you intend to install these ratios with a "2 series" carrier, you need to use ring gear spacer #910-48305.

    • 7.50" diameter ring gear
    • 1.438" diameter pinion
    • 27 splines
  • GM 10 Bolt Ring and Pinion Instal Kit, 8.5 R&P, 30 Spline
    GM 10 Bolt Ring and Pinion Instal Kit, 8.5 R&P, 30 Spline
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                Everything you need for a complete ring and pinion installation job. 

    Kit Includes:

    • cover gasket
    • crush sleeve
    • marking compound and brush
    • pinion and carrier bearings
    • pinion nut and washer
    • pinion seal
    • thread locking compound
    • sealer

    Note: Pinion-depth shims are not included. 

  • Motive Gear R7.5GR GM 7.5 In 10 Bolt Ring Pinion Install Kit-27 Spline
    Motive Gear R7.5GR GM 7.5 In 10 Bolt Ring Pinion Install Kit-27 Spline
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                Everything you need for a complete ring and pinion installation job. 

    Kit Includes:

    • cover gasket
    • crush sleeve
    • marking compound and brush
    • pinion and carrier bearings
    • pinion nut and washer
    • pinion seal
    • thread locking compound
    • sealer
    • side case and pinion bearings
    • pinion crush sleeve
    • seal and pinion nut
    • Also comes with lock tite and pattern marking compound and gasket.

    Note: Pinion-depth shims are not included. 

  • Cross Pin GM 10 Bolt 8 1/2 Inch Ring & Pinion
    Cross Pin GM 10 Bolt 8 1/2 Inch Ring & Pinion
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                Special 4130 Chromoly cross pin required for ratios of 5.38 or higher. 
            
  • 7 1/2 Inch GM Ring Gear Spacer with Bolts
    7 1/2 Inch GM Ring Gear Spacer with Bolts
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    Allows you to install a bigger series gear set onto a smaller series carrier. Precision ground to ensure trueness and provide proper backlash. Fits 7.50" diameter ring gear with 1.438" diameter pinion (27 spline). Longer, LH thread ring gear bolts are included with this spacer.

  • DVD - Richmond Gear Installation Instruction
    DVD - Richmond Gear Installation Instruction
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                Shows you how to properly install ring and pinion gear sets. Packed with information for correct installation procedures. 
            
  • Book/Manual - High-Performance Differentials, Axles & Drivelines
    Book/Manual - High-Performance Differentials, Axles & Drivelines
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                All too often, when an enthusiast builds a  high-performance engine, swaps a more powerful engine into a car, or  mounts sticky tires, the driveline components simply can't handle the  added torque and fail. In addition, differential, axles, and driveline  parts have a limited life span under the power of a high-performance  engine. Also, the proper gear ratios need to be selected and installed  for maximum performance on the street, strip, or track. The performance  of the driveshaft, differential, axle, and other driveline components  needs to match the performance level of a particular engine, so maximum  efficiency, longevity, and reliability can be realized.

    This book covers everything you need to know about selecting the most desirable gear ratio, rebuilding differentials and other driveline components, and most importantly, matching the correct driveline components to engine power output. Learn how to set up a limited-slip differential, install high-performance axle shafts, swap out differential gears, and select the best available products for the driveline. This book covers the Chevy 12-bolt, Ford 8.8-inch, Dana units, and many other popular high-performance axles and rear ends. In addition, it explains rear differential basics, rear differential housings, rebuilding open rear differentials, limited-slip differentials, and factory differentials. Ring and pinion gears, axle housings, axle shafts, driveshafts, and U-joints are also cove
  • Richmond 92-0775-2605 Powertrax GM 7.5 10-Bolt Locking Differential
    Richmond 92-0775-2605 Powertrax GM 7.5 10-Bolt Locking Differential
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    The 7.5 inch Powertrax Traction System is the latest design in traction adding differential technology. It combines the smooth operation of a limited-slip differential, with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Special gear and spring design reduce the backlash and therefore driveline windup. An ultra-strength alloy material is used throughout, which is 67% stronger than titanium.

    Installation is simple because no ring and pinion set-up is required. In addition, no special tools or oils are needed (installs in about one hour). Step by step model specific instructions are provided with every kit.

    • Positive traction - full locker
      • Delivers engine power to both wheels when coming off the line
      • Upgrade and improve your times and your vehicles reputation 
    • Smooth quiet operation - fully automatic
    • 7.5 Inch Powertrax Unit
    • Do-it-yourself - installs in about one hour
    • No special tools required
    • Works for both cars and trucks
    • Gives 2-wheel drive trucks the traction power of 4x4's
    • Excellent replacement for Posi trac style lockers
  • Motive Gear Ford 9 Inch Performance Ring and Pinion, 1957 - Up Style
    New
    Motive Gear Ford 9 Inch Performance Ring and Pinion, 1957 - Up Style
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    Motive Gear 9" Performance Style 1957 & Up ring and pinion gear sets are quality assured and tested to take a beating in your aluminum or steel housing.  Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into this series of performance gear sets. 

    • 10 Bolt 3rd member
    • Aluminum or steel housing
    • Ring gear diameter 9"
    • 10-7/16" x 20 RH threaded bolts
    • Pinion diameter 1.313" 28 splines
    • No case breaks
    • 8620 Material - Heat Treated
    • Choose your ratio

    Note:  Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

    Motive Gear Performance Ring and Pinion Chart (GIF)   

  • MSD 5095 DynaForce Chevy Starter
    MSD 5095 DynaForce Chevy Starter
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    The new DynaForce Starter is designed to crank over the highest compression engines on a hot day in Death Valley. Not that too many race cars are sitting in Death Valley, but it’s good to know that you have the oomph to make it happen. The DynaForce Starter features all new components beginning with a three horsepower motor. This power is used to crank over the reduced 4.4:1 gear set to deliver great torque to the engine’s ring gear to get the engine turning. The armature is balanced during assembly and is guided by two ball bearings for smooth engagement and thousands of starts. The downsized housing clears most headers and oil pans, but just in case, we made the billet mount so it can be clocked in different positions to help in tight applications. The assembly is powder coated MSD red and will stay looking good, even though it’s underneath your car.

    • Fits Chevy V8, 153 and 168 tooth flywheels
    • Mount is for straight bolt pattern
    • Gear reduction of 4.4:1 improves torque for great cranking
    • Three horsepower motor provides power for high compression engines
    • Ball bearing supported armature and pinion gear
    • Downsized design helps clearance issues with oil pans and exhaust
    • Mount can be clocked to assist in mounting

     

    547-5095 Instructions (PDF)

  • Mustang II IFS w/ New Stock Control Arms, Springs, Shocks, and Spindles
    Mustang II IFS w/ New Stock Control Arms, Springs, Shocks, and Spindles
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                Please view the product's page for more information
            
  • Mustang II IFS, Stock Control Arms, Springs, and Shocks, Dropped Spindles
    Mustang II IFS, Stock Control Arms, Springs, and Shocks, Dropped Spindles
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                With our complete Mustang II Independent Front Suspension kit you get  brand new stamped steel upper and lower control arms with polyurethane  bushings, steel 2" dropped spindles, Rubber Brake Lines, new black stock  type springs & shocks, new manual rack & pinion with bushings  or remanufactured power rack & pinion with bushings and an 11" brake  kit featuring GM Metric-style calipers, with your choice of 5 x 4-1/2"  or 5 x 4-3/4" bolt patterns. 
    • Works with most Speedway and Heidts crossmembers (be sure to check control arm correspondence when choosing crossmember for your vehicle)
    • These kits are compatible with your application based on which crossmember you have.
    • Kit Includes:
      • New stamped steel upper and lower control arms with polyurethane bushings
      • 2" dropped spindles
      • New black stock-type springs
      • New shocks
      • Rack and Pinion with bushings and tie rods
      • 11" brake kit with GM calipers
    1. Crossmember NOT included - Add proper crossmember to complete kit.

    Spring Rate Chart (Link)

    WARNING: To offer our customers a better range of spring rates, the springs

  • Gotta Show 131101 Mustang/T-Bird Rack & Pinion Power Steering Hose Kit
    Gotta Show 131101 Mustang/T-Bird Rack & Pinion Power Steering Hose Kit
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    These stainless steel braided power steering hose kits will connect 1984-88 T-Bird and 1979-93 Mustang racks to most Ford or GM style internal reservoir power steering pumps. The hoses provide a custom look without the need to buy any additional parts. This kit is designed for drivers side pumps and may require hoses to be trimmed to length.

    The kit includes:

    • (2) 24" stainless steel braided hoses with 90° ends installed (rack end)
    • (1) Banjo bolt assembly for the pressure connection to the pump with 5/8" or 16mm threads
    • (1) Custom clamp cover for the return hose which connects to a hose nipple on the pump
    • Rack fittings in this kit are one each, 16mm or 5/8"-18, and one each, 14mm or 9/16"-18

    617-4835 Instructions (PDF) 

  • Winters Performance Nostalgia V-8 Quickchange, Polished Housing
    Winters Performance Nostalgia V-8 Quickchange, Polished Housing
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                Finally an all new V-8 quick change that has steel side bells and tubes that accept modern axles. They are available in either plain finish or a polished center section that includes stainless steel fasteners. These rear ends are 56" from hub to hub and have both 5 on 4 1/2" and 5 on 4 3/4" bolt patterns. They accept the new style big Ford brakes with a 2 1/2" offset and the standard Spicer 1310 Chevy 3-1/4" u-joint. The 3.78 ring and pinion is mounted on a wedgelock differential and accepts common 6 spline quick change gears. 
            
  • Winters Performance SR2550STB SR2960 Nostalgia V8 Quickchange, Plain
    Winters Performance SR2550STB SR2960 Nostalgia V8 Quickchange, Plain
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                Finally an all new V8 quick change that has steel side bells and tubes that accept modern axles. They are available in either plain finish or a polished center section that includes stainless steel fasteners. These rear ends are 56" from hub to hub and have both 5 on 4 1/2" and 5 on 4 3/4" bolt patterns. They accept the new style big Ford brakes with a 2 1/2" offset and the standard Spicer 1310 Chevy 3-1/4" u-joint. The 3.78 ring and pinion is mounted on a wedgelock differential and accepts common 6 spline quick change gears. 
            
  • Garage Sale - Powertrax GM 7.5 Inch 10 Bolt Locking Differential
    Garage Sale
    Garage Sale - Powertrax GM 7.5 Inch 10 Bolt Locking Differential
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                Please view the product's page for more information
            
  • Garage Sale - GM 10 Bolt Ring & Pinion Instal Kit, 8.5
    Garage Sale
    Garage Sale - GM 10 Bolt Ring & Pinion Instal Kit, 8.5
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                Please view the product's page for more information
            
  • Garage Sale - 1970-96 GM 10 Bolt 8-1/2 Inch Ring And Pinion, 308 Ratio
    Garage Sale
    Garage Sale - 1970-96 GM 10 Bolt 8-1/2 Inch Ring And Pinion, 308 Ratio
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    Note: When replacing a stock 2.56 (or numerically lower) ratio, the carrier must also be replaced with a 2.73 or higher ratio's carrier to compensate for the difference in ring gear thickness.

     

    This ring and pinion is garage sale priced because it has been bolted on and returned. 

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS


     

  • Garage Sale - 1970-96 GM 10 Bolt 8-1/2" Ring and Pinion - 308 Ratio
    Garage Sale
    Garage Sale - 1970-96 GM 10 Bolt 8-1/2" Ring and Pinion - 308 Ratio
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    Note: When replacing stock 2.56 and numerically lower, the carrier must be replaced with a carrier of 2.73 or higher.

     

    This ring & pinion is garage sale priced because it has been installed.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS