Re: 2003 LSx swap thread...here we go
All the Gen III truck intakes are the same. Smoothing is a heck of a lot of work, I always figured on running an engine cover till I upgraded to something worthwhile of showing off like a sheetmetal intake, or going to a 4150 style.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING
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