it's newer than 99, so it already has the V8 PCM - so long as it's the silver one.
it's newer than 99, so it already has the V8 PCM - so long as it's the silver one.
00 FRC - just top end, exhaust, and a hot-air intake
99 Sierra - 5.3 / 5spd
↓ click the pic for the build ↓
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