A: I think the Gremlin and Concord/Hornet/Spirit trans crossbars interchange (not Eagle or SX4 due to the transfercase clearance built into them) I don't recall the mounts being different from the 8 to the 6, but since they mount in different places, unless the 6 had a 727 and the V8 had a 998, the driveshafts are unlikely to be the same. (I discovered with the full size Jeeps that 6 cyl with 727/999 and NP208 rear driveshaft is close enough to swap with V8 727/999 and NP219/228/229. The 6 cyl shaft is actually 2" longer overall, so it would work well with the 3" to 5" lifted V8 setup) From: adh@xxxxxxxxxxxxxxxxx (Sandwich Maker) To: mail@xxxxxxxxxxxx Subject: Re: Gremlin tranmission crossmember interchange - 6, V-8 the same? " From: Jerry Casper <gremlingts@xxxxxxxxx> " " I would like to know two things, are the rear tranny " crossmembers the same for V-8 and 6's, and are the " driveshafts the same? The white Levi's X Gremlin had " them both loose, I didn't get them, didn't have enough " money after I got "wrung" up at the register for my " other purchases. :O Anyway, was wondering if the " front trans yokes on the 6 driveshafts would work on " any V-8 Gremlins, or would the shaft work but have to " change the yoke, or need a special V-8 Gremlin " driveshaft? Thanks, dunno about the crossmembers but i'd be -very- surprised if driveshafts were the same. ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought