We cleaned up and reused the World Products S/R Torquer cylinder heads that were installed in an earlier segment of the Cheap Street Chevelle buildup. Once the heads are clean, paint them with a quality engine paint like VHT’s. The S/R heads are a cost-effective (actually cheaper) alternative to rebuilding a stock set of heads. Plus, the heads flow better than stock units, have hardened exhaust seats and feature 2.02/1.60-inch valves.