Need differential education - The 1947 - Present Chevrolet & GMC Truck Message Board Network

BILT4ME · 03-10-2017, 08:29 PM

I had a Gov-Lock on a 12 bolt 1/2T 4x4 with 33" tires. Exploded the diff going around a corner, not getting after it.

Then I installed an Eaton Posi
http://www.eaton.com/Eaton/ProductsS...posi/index.htm

I blew the spiders out of it 4x, but couldn't afford to put in a Detroit Locker. Sold the truck.

Bought a 1970 K2500 GMC. Rear diff was blown out when we bought it. It has a Detroit locker and 4.11 gears. Not gonna have to do it all again.

03-10-2017, 08:29 PM	#17
BILT4ME Registered User Join Date: Jul 2016 Location: Olathe, KS Posts: 267	Re: Need differential education I had a Gov-Lock on a 12 bolt 1/2T 4x4 with 33" tires. Exploded the diff going around a corner, not getting after it. Then I installed an Eaton Posi http://www.eaton.com/Eaton/ProductsS...posi/index.htm I blew the spiders out of it 4x, but couldn't afford to put in a Detroit Locker. Sold the truck. Bought a 1970 K2500 GMC. Rear diff was blown out when we bought it. It has a Detroit locker and 4.11 gears. Not gonna have to do it all again. __________________ 1970 GMC K2500 Dis-use is harder on a car than mis-use.



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