The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Tremec swap to SM318 bellhousing? measurements on bell? (GMC)

billydonn · 06-03-2008, 10:01 PM

Tremecs are available that bolt right on to the common Chevrolet bellhousings, so I don't see why they wouldn't work the same with a GMC. And you can get the Tremec bearing register in either of the two Chevrolet sizes (slightly less than 5" for the 60s Chevys, I believe). Could you be more specific about your truck, please?

Some Chevy trannys did use a bolt and nut on the bottom two bolts to the bellhousing.

06-03-2008, 10:01 PM	#2
billydonn Council of the Elders Join Date: Mar 2008 Location: Omaha, NE Posts: 212	Re: Tremec swap to SM318 bellhousing? measurements on bell? (GMC) Tremecs are available that bolt right on to the common Chevrolet bellhousings, so I don't see why they wouldn't work the same with a GMC. And you can get the Tremec bearing register in either of the two Chevrolet sizes (slightly less than 5" for the 60s Chevys, I believe). Could you be more specific about your truck, please? Some Chevy trannys did use a bolt and nut on the bottom two bolts to the bellhousing. __________________ 66 C-10 Stepside 350 Tuned Port Injection Tremec TKO-600 Truck Pictures: http://community.webshots.com/user/billydonn Truck Video: http://good-times.webshots.com/video...ost=good-times Last edited by billydonn; 06-03-2008 at 10:04 PM.