Converting 4WD 700R4 to 2WD - The 1947 - Present Chevrolet & GMC Truck Message Board Network

SanitysBane · 02-10-2013, 08:35 AM

Hey guys, does anyone know if the output shaft is a different length on a 4WD 700R4 vs a 2WD one? It's in my 88 K5 with a NP208.

Thanks

Chevy1TonFun · 02-10-2013, 12:38 PM

Yes, the output shafts are longer on the 2WD trans. There is a bolt on tail housing that 2WD trans for the output seal. Its some where between 4-6" longer. Help that helps.

02-10-2013, 08:35 AM	#1
SanitysBane Registered User Join Date: May 2004 Location: Lubbock, Texas Posts: 2,121	Converting 4WD 700R4 to 2WD Hey guys, does anyone know if the output shaft is a different length on a 4WD 700R4 vs a 2WD one? It's in my 88 K5 with a NP208. Thanks __________________ '96 Nissan Pathfinder '02 Firebird Trans Am. '88 K5 Blazer

02-10-2013, 12:38 PM	#2
Chevy1TonFun Grease Monkey Join Date: Oct 2007 Location: Fresno CA Posts: 750	Re: Converting 4WD 700R4 to 2WD Yes, the output shafts are longer on the 2WD trans. There is a bolt on tail housing that 2WD trans for the output seal. Its some where between 4-6" longer. Help that helps. __________________ Tow Rig: 2012 Chevy 2500HD CCSB LTZ Z71 4x4 Duramax Ultimate Offroad Build: 1978 Chevy Silverado K30 Crewcab Build Link http://67-72chevytrucks.com/vboard/s...d.php?t=654053 Mud Truck: 1972 Chevy Cheyenne K30 4x4, 468/400/205, D60/D70HD, 18" Custom Lift, 17x39" IROKs FOR SALE http://67-72chevytrucks.com/vboard/c...ton-4x4&cat=12



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