1955-87 GM Cars / Trucks Chrome 10-Bolt Rear End Differential Cover
This replacement rear end cover is manufactured with bright, triple chrome plating and is designed to resemble the configuration of the original cover. This high-quality rear end cover will add a unique, custom appearance to...
1955-87 GM Cars / Trucks Chrome 10-Bolt Rear End Differential Cover
Classic $24.99 ea
1968-79 Various GM applications Including Chevelle, Camaro, Cutlass; Rear End/Differential; Yoke Kit
This is the bolt and strap style yoke and includes bolts and straps. This yoke replaces GM # 3879208 and uses the 1330 U joint. Fits various 68-79 GM application including Chevelle, Cutlass and Camaro models with 12 bol...
1968-79 Various GM applications Including Chevelle, Camaro, Cutlass; Rear End/Differential; Yoke Kit
Classic $109.99 kit
New reproduction aluminum W27 12 bolt differential cover. These covers are made in the USA. It fits various 1965-72 GM vehicles including GTO, Chevelle, Skylark, rear ends with 12 bolt pattern. Fits all hardtop and...
Moser 12 Bolt Axle Truetrac Differential, 33 Spline Pressed Bearing Axle, 1310 Yoke, HP Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Truetrac Differential, 33 Spline Pressed Bearing Axle, 1310 Yoke, HP Cover
Classic $3778.99 ea
Moser 12 Bolt Axle Truetrac Differential, 30 Spline Pressed Bearing Axle, 1310 Yoke, HP Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Truetrac Differential, 30 Spline Pressed Bearing Axle, 1310 Yoke, HP Cover
Classic $3743.99 ea
12 Bolt Axle Yukon Dura Grip Differential, 33 Spline Pressed Bearing Axles, 1310 Yoke, HP Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
12 Bolt Axle Yukon Dura Grip Differential, 33 Spline Pressed Bearing Axles, 1310 Yoke, HP Cover
Classic $3728.99 ea
Moser 12 Bolt Axle Assembly Eaton Posi, 30 Spline Pressed Bearing Axle, 1350 Yoke, Chrome Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Assembly Eaton Posi, 30 Spline Pressed Bearing Axle, 1350 Yoke, Chrome Cover
Classic $3568.99 ea
Moser 12 Bolt Axle Assembly Eaton Posi, 30 Spline Pressed Bearing Axle, 1310 Yoke, Chrome Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Assembly Eaton Posi, 30 Spline Pressed Bearing Axle, 1310 Yoke, Chrome Cover
Classic $3568.99 ea
Moser 12 Bolt Axle Assembly Eaton Posi Differential, 30 Spline C-Clip Axles, 1310 Yoke, HP Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Assembly Eaton Posi Differential, 30 Spline C-Clip Axles, 1310 Yoke, HP Cover
Classic $3561.99 ea
Moser 12 Bolt Axle Assembly Truetrac Differential, 30 Spline C-Clip Axles, 1310 Yoke, Chrome Cover
Moser Engineering offers the best aftermarket 12 Bolt on the market. The 12 Bolt housings are newly cast nodular iron housing units that are direct replacements for leaf-spring General Motors OE applications. The extremely...
Moser 12 Bolt Axle Assembly Truetrac Differential, 30 Spline C-Clip Axles, 1310 Yoke, Chrome Cover
Classic $3316.99 ea
1970-81 F-Body, 1968-76 Nova Moser 12 Bolt Housing/Axle Package 30 Spline Axles w/Pressed Bearings
If you're not looking for a complete 12 Bolt and feel like tackling your own differential setup, try this housing and axle package. Package includes: All new Moser cast nodular 12-bolt housing Heavy duty 1/2" bearing ca p...
1970-81 F-Body, 1968-76 Nova Moser 12 Bolt Housing/Axle Package 30 Spline Axles w/Pressed Bearings
Classic $2023.99 ea
Currie complete Ford 9-inch third members, make it easy to update your muscle car, sport truck, street rod, or race vehicle with a new gear ratio or carrier. Every Currie Ford 9-inch third member includes: a new nodular iron...
Yukon Dura Grip Positraction 8.2" 28 Spline 3.08 And Up Ratios
Yukon Dura Grip® Positraction unit is based on the race-proven four-spring clutch-style design that has been used by GM for years. Assembled with heavy-duty 4320 Chrome-Moly spider gears and composite clutches for reduced...
Yukon Dura Grip Positraction 8.5" 30 Spline 3.08-3.90 Ratios
Yukon Dura Grip® Positraction unit is based on the race-proven four-spring clutch-style design that has been used by GM for years. Assembled with heavy-duty 4320 Chrome-Moly spider gears and composite clutches for reduced...
The Select-A-Loc LSD to Lock model locks the axle shafts to the diff housing to transfer torque directly from the case, not through the gears. This electronically-actuated differential operates as a limited slip differential...
The Select-A-Loc LSD to Lock model locks the axle shafts to the diff housing to transfer torque directly from the case, not through the gears. This electronically-actuated differential operates as a limited slip differential...
Grip-N-Loc, Auburn Gear's most advanced limited slip differential. The Grip-N-Loc builds upon exclusive technologies previously found in Auburn's limited slip line, but is even more robust to satisfy the extreme demands of...
The Powertrax Grip LS, is a clutch type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide traction as needed, is rebuild-able and serviceable, and aimed squarely at the street...
Grip-N-Loc, Auburn Gear's most advanced limited slip differential. The Grip-N-Loc builds upon exclusive technologies previously found in Auburn's limited slip line, but is even more robust to satisfy the extreme demands of...
1964-71 Buick, Oldsmobile, Pontiac 8.2" 10-Bolt; Auburn Gear Grip-N-Loc Differential; 28 Spline; 2.93-3.23 Ratios
Classic $604.99 ea
Grip-N-Loc, Auburn Gear's most advanced limited slip differential. The Grip-N-Loc builds upon exclusive technologies previously found in Auburn's limited slip line, but is even more robust to satisfy the extreme demands of...