YGK2338

Yukon Muscle Car Limited Slip & Re-Gear Kit for GM 8.5”, 28 spline, 3.90 ratio

Product Details

This kit dramatically improves traction and durability by adding a Yukon Dura Grip LSD and an upgraded ring and pinion set to your diff. It’s also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio.

Fits GM 8.5” differential
30 spline pinion gear
3.90 ratio
Coverage includes ’70 to ’81 Firebird Trans Am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff
Includes Dura Grip positraction LSD, 28 spline
10 bolt ring gear
2.25" OD bearings
Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware

Technical Notes

Warranty Information

Warranty information unavailable

Compatible Make / Model

Specification

Upsell	YESYGK
Brand	Yukon Gear & Axle
Prop65 Warning	Not Applicable
Keywords	,1563,2.25,28spl,3.90,8.5,AK,AXLE,BRGS,GEARGM,INSTALL,KIT,OD,PACKAGE,POSI,RP,REAR,with,YGK
UPC	883584126294
ProxyNumber	12629
Width	16.00 in
Length	16.00 in
Depth	16.00 in
Weight	47.8600 lb