The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - planning out dual tank fuel system for LS swap

Big Chip · 02-12-2020, 09:09 AM

The tanks from 87 trucks are baffled and are direct replacements. I don't remember if the switching valve is the same as the 81 right off the top of my head but I believe it's the same.

02-12-2020, 09:09 AM	#3
Big Chip Registered User Join Date: Oct 2017 Location: Roscommon, Michigan Posts: 100	Re: planning out dual tank fuel system for LS swap The tanks from 87 trucks are baffled and are direct replacements. I don't remember if the switching valve is the same as the 81 right off the top of my head but I believe it's the same.