No tranny mount on my TH400? 70' c10 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Mrturner1 · 02-08-2016, 01:25 AM

I'm in the middle of an engine rebuild and currently have the engine out but transmission is still in, sitting on a block of wood and still has the driveline hooked up. When I pulled the motor I was very surprised to see that there is no transmission mount. It's bolted to the motor, and then hooked up to the driveline. I always wondered why it felt weird when I would jump on the gas at higher RPM's, and I think this is the issue. Truck is a 1970 C10, with a th400 and 350 SBC.

Should there be a trans mount?

And could this be an issue IF the truck was previously a manual transmission?

02-08-2016, 01:25 AM	#1
Mrturner1 Registered User Join Date: Nov 2015 Location: Colfax California Posts: 1,644	No tranny mount on my TH400? 70' c10 I'm in the middle of an engine rebuild and currently have the engine out but transmission is still in, sitting on a block of wood and still has the driveline hooked up. When I pulled the motor I was very surprised to see that there is no transmission mount. It's bolted to the motor, and then hooked up to the driveline. I always wondered why it felt weird when I would jump on the gas at higher RPM's, and I think this is the issue. Truck is a 1970 C10, with a th400 and 350 SBC. Should there be a trans mount? And could this be an issue IF the truck was previously a manual transmission?



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