Cutlass Cruiser V8-307 5.0L VIN Y 4-bbl (1983)
Front Internal Gear, and
5HE, 5OG, 5OJ, 5OM
Thrust Washer.
1986
6BRF
(or the following models built before Julian Date 115) 6AAF,
6ABF, 6APF, 6CAF, 6HFF, 6KCF, 6KJF
1987
7BRF
8639970 must be used when updating the above models/years to a Garage Shift package; should that option be desired. All other models being updated
to a Garage Shift package, use pad number 8639943 until current GMSPO stock is depleted.
Parts are currently available from GMSPO.