STEP BY STEP
We completed our budget 5.3L mill with a used GM oil pan and damper and added a set of Hooker long-tube headers. The Dorman intake accepts a four-bolt throttle body so we ran a Holley 90mm piece. Our guesstimate is that you could, with careful shopping and a few trips to the local bone-yard, duplicate this build easily for under $3,500. Drop that into your classic Chevy ride!