drive line length 700r4? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

8696steve · 09-29-2006, 08:14 PM

I currently have a two piece driveline and a turbo 350. I have a 700 r4 that I am going to put in the truck (70 short wide) I would like to use a one piece drive line does anyone know what the length of it should be?
thanks Steve

**LockDoc** · 09-29-2006, 09:32 PM

Steve,

If you don't get an answer I will measure mine tomorrow.... 56 inches sticks in my mind but I will have to double check.

LockDoc

70shortnphat · 09-30-2006, 12:10 AM

I just finished my 70 short and used a drive shaft out of 90 short. It was 56 1/4 center of cap to center of cap. Thats what I read on here to use but it was too long. The slip yoke was very long so i removed about 1 3/4 inches and its working fine. My motor sits in the forward position like the post i read said it should be but it just didnt fit? Of corse you never no what your getting exactly when you buy from a bone yard. I had to change the rear u-joint one that was 3 1/4 inches one way and 3 3/4 inches the other. The 3 1/4 that fits the diff has smaller caps than the ones in the shaft.

redneckdds · 09-30-2006, 01:45 AM

I just did the same thing... you will have to measure from the housing on the rear of the tranny to the universal joint on the rearend. I had to have mine cut down... it was out of an el camino

09-29-2006, 08:14 PM	#1
8696steve Junior Member Join Date: Aug 2006 Location: California Shasta County Posts: 109	drive line length 700r4? I currently have a two piece driveline and a turbo 350. I have a 700 r4 that I am going to put in the truck (70 short wide) I would like to use a one piece drive line does anyone know what the length of it should be? thanks Steve

09-29-2006, 09:32 PM	#2
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 25,465	Re: drive line length 700r4? Steve, If you don't get an answer I will measure mine tomorrow.... 56 inches sticks in my mind but I will have to double check. LockDoc __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 -

09-30-2006, 12:10 AM	#3
70shortnphat "See the U.S.A....." Join Date: Apr 2002 Location: Richmond TX. Posts: 269	Re: drive line length 700r4? I just finished my 70 short and used a drive shaft out of 90 short. It was 56 1/4 center of cap to center of cap. Thats what I read on here to use but it was too long. The slip yoke was very long so i removed about 1 3/4 inches and its working fine. My motor sits in the forward position like the post i read said it should be but it just didnt fit? Of corse you never no what your getting exactly when you buy from a bone yard. I had to change the rear u-joint one that was 3 1/4 inches one way and 3 3/4 inches the other. The 3 1/4 that fits the diff has smaller caps than the ones in the shaft. __________________ 1970 short bed fleetside 1949 all origional chevy 3600 1974 camaro Richmond , Texas(just S.W.of Houston)

09-30-2006, 01:45 AM	#4
redneckdds Senior Member Join Date: Nov 2005 Location: Queen Creek, AZ Posts: 218	Re: drive line length 700r4? I just did the same thing... you will have to measure from the housing on the rear of the tranny to the universal joint on the rearend. I had to have mine cut down... it was out of an el camino __________________ '67/70 Chevy C/10 '10 2500 Crewcab Duramax 4wd



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