AFR’s NEW Enforcer Series Top End Kits are perfect for customers looking for the ultimate bolt-on power upgrade for their small block chevy engine. We have created a package that leaves the guesswork behind, using premium AFR components you can trust. Our SBC Enforcer series kit is available in straight or angled spark plug styles using our Enforcer Series 200cc cylinder heads and paired with our low-profile Enforcer dual plane intake manifold. Order one of these AFR top end kits today and put your engine on track for some serious horsepower.