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

mattshea125 · 11-25-2019, 12:18 PM

Mongocanfly, yes haha. I understand the front axle will need to be re-geared which is no problem. It currently has a 14bolt 9.5 rear which is a semi-float light duty axle.

I got the 454 TH400 and 14bolt 11.5 with 3.73 out of a C20 suburban for free. The engine has less than 4k miles on it. Guy put a bunch of money into the burb and then a tree fell on it during the Sandy hurricane. "get it off my lawn and you can take it " deal.

11-25-2019, 12:18 PM	#13
mattshea125 Registered User Join Date: Jan 2008 Location: Riegelsville P.A Posts: 38	Re: 78 K20 towing with 454 Mongocanfly, yes haha. I understand the front axle will need to be re-geared which is no problem. It currently has a 14bolt 9.5 rear which is a semi-float light duty axle. I got the 454 TH400 and 14bolt 11.5 with 3.73 out of a C20 suburban for free. The engine has less than 4k miles on it. Guy put a bunch of money into the burb and then a tree fell on it during the Sandy hurricane. "get it off my lawn and you can take it " deal.