XKOR Motorsports » 1974, Bel Air

Description: ECTED MAX LSDToLock for ECTED ~ G.M. 8.5, 10 BOLT, 28T Made in the USA and gearing is made from aircraft quality 9310 heat treated billet steel to make it tough, durable, and reliable....More Details »

Description: Auburn Ring And Pinion for GM 7 1/2" & 7 5/8" R&P, 3.42:1 Ratio REF OEM# 14048378 8620 HEAT Treated Material Quench Pressed Lap Matched 5 Cut Actual product may vary from image shown...More Details »

Description: Pro Limted Slip Diff for GM 8.5" & 8.6", 2.73&UP, 28T, 71-88 (Pro-Series) 28 Teeth, 10 Bolt, 2.73 & Up Ratios Made in the USA for those who want to turn their Torque up another notch...More Details »

Description: HP Limited Slip Diff for GM 8.5"&8.6", 2.73&UP, 28T, 71-88 (HP-Series) 28 Teeth, 10 Bolt, 2.73 & Up Ratios Auburn Gear's Flagship limited-slip differential gives you smooth torque-sensing...More Details »

Description: MAX Lock Locker GM 8 1/2" 10 BOLT MAX Lock Locker GM 8 1/2", Mechanical Locker, Fits in OEM Open Carrier, 12 Bolt, 28 Axle Spline. .Fits in open carriers ONLY. Automatic Full Locker giving...More Details »