1972 c20 3/4 ton - The 1947 - Present Chevrolet & GMC Truck Message Board Network

C203/4 · 01-08-2007, 03:35 PM

can anyone tell me how to tell what kind of transmission is supposd to be in my truck? i know it is a short shaft, and has the square 350 pan on the one in it now, plus a drain plug, not original i am assuming, will not shift into third, and i want to replace with a th350 short shaft, but not sure if that is good enough, no towing, or hauling, just regular daily driver. anyone near Austin texas have a nice used one untill i can get mine rebuilt?

01-08-2007, 03:35 PM	#1
C203/4 Registered User Join Date: Oct 2006 Location: Austin Texas Posts: 60	1972 c20 3/4 ton can anyone tell me how to tell what kind of transmission is supposd to be in my truck? i know it is a short shaft, and has the square 350 pan on the one in it now, plus a drain plug, not original i am assuming, will not shift into third, and i want to replace with a th350 short shaft, but not sure if that is good enough, no towing, or hauling, just regular daily driver. anyone near Austin texas have a nice used one untill i can get mine rebuilt?



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