Here's mine. It's a 30 over 340 with x-heads, Erson cam (stock 68-69 specs), performer rpm intake, and a 650 Edelbrock carb. Exhaust is 72ish restrictive manifolds, an x-pipe, and Black Widow Race Venom mufflers, Exhaust is all over the place in size from 2", 2 1/4', and 2 1/2" in places. Longtubes and complete 3" exhaust coming this Winter.