so i tried searching this b4 i posted but cant find anyhting. as title says what are the obstcles for the l36 to l26 UIM swap??? i got leaks at UIM and the LIM so when it gets warm ima change the gaskets and UIM assembly.
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99 3.8 Firebird 5 spd/99 gp gt,zzp pcm, HAI, STB, 2.5Dp to 2.5 dynomax custom exhaust