86lb9 To A 350/383 Swap Questions
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Car: 1986 IROCZ
Engine: LB9....rebuilding coming soon
Transmission: rebuilt 700R4
86lb9 To A 350/383 Swap Questions
I WANT TO DROP IN A NICE 350 355 OR 383 BUT I WANT TO KEEP THE STOCK TPI UNIT ON TOP I HAVE A 4 INCH EXHAUST WITH NO CAT AND FLOWS I ALSO WANT TO KEEP THE STOCK EXHAUST MANIFOLDS TOO I WANT TO KNOW WHAT KINDA MODS IM LOOKING AT AS FAR AS THAT SWAP GOES??
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