Having a clean engine bay is nice, but its the details we like. Notice that all the extraneous holes from the fenderwells and firewall have been welded, smoothed, and painted. The 454 was bored 0.030-over and is now a 461ci powerhouse featuring forged TRW 9.5:1 pistons, moly rings, Clevite 77 bearings, and all ARP fasteners. Topping off the motor is a set of stock Chevy 049-casting heads outfitted with 2.12/1.65 valves. Fumes expel by way of Hooker Super Comp headers with 21/8-inch primaries and 31/2-inch collectors. For bodacious harmonies, a set of two-chamber Flowmaster mufflers rest between 3-inch piping.