a 5.3 crank will get you a high compression 5.3 with those flat-top 4.8 pistons. as for any other differences - someone else can chime in on that
a 5.3 crank will get you a high compression 5.3 with those flat-top 4.8 pistons. as for any other differences - someone else can chime in on that
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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