The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - My swap. 5.3 into a 1990 3/4 ton 4x4 Suburban.

y5mgisi · 01-04-2012, 01:14 AM

I dont think i will ever go with headers on this truck. Its more of a stock style build. The old fuel lines are good to go pressure wise. They used the same(style)lines on higher pressure trucks. Just anywhere where there is rubber needs replaced with the high pressure fuel injection hose. I'll post pics and what i did for fuel lines when i get to that point here in a week or two.

01-04-2012, 01:14 AM	#44
y5mgisi Second Chance Program Join Date: Jun 2006 Location: Portland, OR Posts: 2,642	Re: My swap. 5.3 into a 1990 3/4 ton 4x4 Suburban. I dont think i will ever go with headers on this truck. Its more of a stock style build. The old fuel lines are good to go pressure wise. They used the same(style)lines on higher pressure trucks. Just anywhere where there is rubber needs replaced with the high pressure fuel injection hose. I'll post pics and what i did for fuel lines when i get to that point here in a week or two.