Edelbrock Intake Manifold Perf Eps SBC w/ Oil Fill Tube and Breather BlackEdelbrock part #27033 Performer EPS intake manifold is designed for 1986 and earlier 262 400 cubic inch 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. This Performer EPS intake manifold combines a modern runner design with a front mounted oil fill tube for those who want the vintage look of our Classic valve covers with no breathers.