The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

toddoky · 04-30-2019, 02:55 PM

When GM first started using the semi-floating 14-bolt in C20's the early 80's the only way you could get the full-floating 14-bolt was with a 454 BB engine. I don't know if they continued that into the later 80's models or dropped the full-floater all together on the C20's.

04-30-2019, 02:55 PM	#5
toddoky Registered User Join Date: Jul 2015 Location: Bowling Green, KY Posts: 264	Re: 3/4 ton without full float axle When GM first started using the semi-floating 14-bolt in C20's the early 80's the only way you could get the full-floating 14-bolt was with a 454 BB engine. I don't know if they continued that into the later 80's models or dropped the full-floater all together on the C20's.