GM 4T65E Torsen T- 2 Differential:
Torsen P/N 975420-0310P (3.29:1 Ratio)
Torsen P/N 975420-0310N (4.00:1 Ratio)
Please send an email to
gmsportcompact@aol.com
GM SPORT COMPACT Perf. Build Book - P/N CPT710 (3.29:1 Ratio)
GM SPORT COMPACT Perf. Build Book - P/N CPT711 (3.29:1 Ratio)
GM SPORT COMPACT Perf. Build Book - P/N CPT712 (4.00:1 Ratio)
 
GM 7.6 Torsen T- 2 (28 Spline) Differential for Camaro and Firebird:
Torsen P/N 409160-9022 (High Numeric)
Torsen P/N 409160-9032 (Low Numeric)
General Motors Performance Catalog -OR- Chevrolet / Pontiac Dealer
GM SPO Part No. =12471371 High Numeric
GM SPO Part No. =12471372 Low Numeric

Click on the PART NUMBER for details!

Installation Instructions

-OR-

Jasper Engines & Transmissions (Only the High Numeric Differential)
815 Wernsing Road, P. O. Box 650, Jasper, IN 47547
Phone: (812) 482-1041
Fax: (812) 634-1820
Toll Free: (800) 827-7455
 
GM 7.6 Torsen T- 2R (28 Spline) High Bias Differential:
Torsen P/N 975420-0315D
 
GM 8.6 Torsen® T- 2 (28 & 30 Spline) Differential:
Torsen P/N 975420-0840A (28 Tooth)
Torsen P/N 975420-0840B (30 Tooth)
GM10/ZT28 (Torsen T-2 - 28 Tooth Differential)
GM10/ZT30 (Torsen T-2 - 30 Tooth Differential)

Installation Instructions

 
GM 8.6 Torsen® T- 2 (30 Spline) Differential:
Torsen P/N 975420-0840F (30 Tooth)
Jasper Engines & Transmissions
815 Wernsing Road, P. O. Box 650, Jasper, IN 47547
Phone: (812) 482-1041
Fax: (812) 634-1820
Toll Free: (800) 827-7455
 
Jasper Part No. = 975420 (Torsen T-2 - 30 Tooth Differential)

 

GM 8.6 Torsen T-2R (28 & 30 Spline) High Bias Differential:
Torsen P/N 975420-0840C (28 Tooth)
Torsen P/N 975420-0840D (30 Tooth)
 

 

Page was last updated 11/18/2008.