Rookie driveshaft question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

polevault1977 · 05-18-2003, 05:42 PM

I have a short 70 frame with 350 on front towers with a 700r4 behind it. I did not have a drive shaft with the pile of parts that I started out with. I went to the boneyard a got a drive shaft out of a late 80 swb pu that had a 700r4 in it. I knew to would have to shorten the shaft, but forgot about the pinion yoke being different. Should I get an older drive shaft and shorten it or can i use the one i have by letting them weld a different yolk to the rear that will match the 71 rearend that i have with the external snap rings? Also does anyone have the same set-up that i do, if so what was your center-to-center measurement? Any help appreciated. Learning as I go!!! Danny

05-18-2003, 05:42 PM	#1
polevault1977 Pick'n up the pieces! Join Date: Sep 2002 Location: Marietta, Oklahoma Posts: 198	Rookie driveshaft question I have a short 70 frame with 350 on front towers with a 700r4 behind it. I did not have a drive shaft with the pile of parts that I started out with. I went to the boneyard a got a drive shaft out of a late 80 swb pu that had a 700r4 in it. I knew to would have to shorten the shaft, but forgot about the pinion yoke being different. Should I get an older drive shaft and shorten it or can i use the one i have by letting them weld a different yolk to the rear that will match the 71 rearend that i have with the external snap rings? Also does anyone have the same set-up that i do, if so what was your center-to-center measurement? Any help appreciated. Learning as I go!!! Danny



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