smokuspollutus

Still searching

Thanks Ed, I don't have Facebook but I will consult with the shop manual for a stamping to confirm ratio. Just awaiting the OP to get in touch with me if he is in fact interested in pulling the part.

Jeff, I think I’m that guy who’s been looking for the 3.36 final drive that that car should be equipped with, along with the speedometer drive gear/governor. You can message me on here if you’d be interested in pulling it and shipping to NY. Thanks! anthony

Still looking

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Bump, still searching

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Bump, search continues

Bump, search continues

Bump, still looking.

Bump, still searching.

Dave, the brochures and parts manual all call out a 3.15 axle for the 85 Turbo Riviera. I have another thread running for this part on the Turbo Buick forum as well, and someone with an '85 Turbo convertible messaged me back that his car has a 3.36, and sent a picture of his build sheet showing it. Very strange, maybe a convertible-specific thing? or perhaps an early model year build.

Still looking, and as an update it seems as though some '85 T-Types may have also had the 3.36 axle. Interested to hear if anyone has anything. Thanks

Still looking, and as an update it seems as though some '85 T-Types may have also had the 3.36 axle. Interested to hear if anyone has anything. Thanks