Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
 Cutlass Free Shop Shirt Offer Promotion Banner
Part fits the following years:1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971

Auburn Gear

1964-71 Cutlass Differential, Limited Slip High-Performance Series 10-Bolt, 8.2, 3.36 & Up

Part# G221570

Mfg# 5420113

Be the First to Review

SAVE: $42.96 Retail: $472.95

OPGI Price: $429.99

FREE SHIPPING

Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2016 Cutlass Catalog Page: 197

FREE SHIPPING

  • NOTES
  • NOTE1: ONLY high-quality, NON-SYNTHETIC 80W90 GL-5 spec gear oil treated with GM or Ford limited slip additive—aka friction modifier—must be used with Auburn differentials.
  • NOTE2: These high-performance items are not eligible for any further discounts or promotional pricing.

Auburn's torque sensing limited slip differentials use an innovative cone-shaped clutch, which engages the differential case, coupled to a beveled side gear providing max traction. When the differential senses one wheel spinning faster than the other, the cone clutch engages tighter, and through the use of springs and their preload, equalizes the torque bias to each wheel. They are available in two versions; one is the Pro Series for ultra-high-performance applications. The high-performance series has a standard spring preload for stock type street use, while the Pro Series uses much higher spring preload for instantaneous torque sensing traction.

Make & ModelYear RangeApplication Details
Pontiac GTO1964-1971 8.2, 3.36 & Up
Pontiac LeMans1964-1971 8.2, 3.36 & Up
Pontiac Tempest1964-1971 8.2, 3.36 & Up
Pontiac Grand Prix1969-1972 8.2, 3.36 & Up
Olds Cutlass/4421964-1971 10-Bolt, 8.2, 3.36 & Up
Buick Skylark1964-1971 8.2, 3.36 & Up
It's Arriving Soon!
Estimated to arrive the
week of 07/09/2017
Point Coins Earn 429 points more info
Switch to Mobile Site »
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com