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Discussion Starter · #1 ·
hello all my name is shannon,i have always been a chevy guy,newest of the fleet is my 99 obs ecsb.5.7 vortec ,ported heads,tpx 246 comp cams,flow master exhaust,cowl hood ,after market head lights ,and park and corners,tonneau cover.
now thinkin marine intake and supercharger,or 6.0 swap with a super charger.i wil post pic as soon as i figure out how to.
 
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