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Here's the big question in regards to the gears ... which year trooper? Earlier 2nd Gens used essentially the same 12 bolt as 1st Gens, just different suspension mounts. Mid(?) to late 2nd Gens had the modified 12 bolt, bigger ring/pinion, axle shafts.

Richard <img src="/forums/images/graemlins/patriot.gif" alt="" />


I'm pretty sure none of the 2nd Gen Troopers came with 4.77's.

The only Troopers with 4.77's were '89 RS models
and LWB ones with the "big tire & wheel package" (31x10.5x15). The years would have been '87-'91.

All second gen Troopers have either 4.56's or 4.30's.


1995 Trooper LS auto 3.2 DOHC /w SOHC intake
1989 Trooper 2.6 auto
1989 I-Mark RS DOHC 1.6
1991 Stylus XS DOHC 1.8