Need a combo u-joint - The 1947 - Present Chevrolet & GMC Truck Message Board Network

G-REX · 02-22-2011, 07:02 AM

Hey,I need a little help,I have an 85 wiyh a 14 bolt semi-float and I installed fresh engine/350 turbo and a 203 transfer.I think it is from a 78-79 1/2 ton.What I need is a combination u-joint to go from the 78 1/2 driveshaft(smaller) to a larger 14 bolt yoke(large).I did this years ago on a blazer,but can't remember /find what I used before.I think it is a napa 1330 to 1350 joint.Maybe a neapco combo. Anyone do this or any help? Thanks

02-22-2011, 07:02 AM	#1
G-REX Registered User Join Date: Apr 2009 Location: Butler,Pa. Posts: 70	Need a combo u-joint Hey,I need a little help,I have an 85 wiyh a 14 bolt semi-float and I installed fresh engine/350 turbo and a 203 transfer.I think it is from a 78-79 1/2 ton.What I need is a combination u-joint to go from the 78 1/2 driveshaft(smaller) to a larger 14 bolt yoke(large).I did this years ago on a blazer,but can't remember /find what I used before.I think it is a napa 1330 to 1350 joint.Maybe a neapco combo. Anyone do this or any help? Thanks



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