Chev 283 307 327 350 383 400 Edelbrock Performer Intake Manifold # ED2101Chev 283 307 327 350 383 400 Edelbrock Performer Intake Manifold # ED2101 DETAILS Edelbrock part #2101 Performer intake manifold is designed for street 1955 86 small block Chevys. 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