Edelbrock SB Ford Performer Intake Manifold - Chrome Plasma FinishEdelbrock Part PN 2121 CP Performer intake manifold is designed for street Small Block Ford 260 289 302 CID V8's without EGR. Edelbrock's Patented Dual plane, low rise design with a 180 degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off idle through 5500rpm. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. The PN 2121 CP version comes with a