Edelbrock Performer RPM E-Boss 302 Intake Manifold - Non-EGR 23003W Adjustment bolt has detents to

Adjustment bolt has detents to lock at each half turn

PERFORMER RPM FE (1500-6500 RPM) Designed for high-performance street 390-406-410-427-428 c

2-1/4" Hose

Pro series rocker arm studs are made from 8470 chromemoly steel and are heat-treated to 200

6 AN Male to 9/16-24 in Banjo

Edelbrock Performer RPM E-Boss 302 Intake Manifold - Non-EGR 23003W Adjustment bolt has detents toWith the Performer RPM E Boss 302 manifold number 7129, you can build a mock Boss engine by using a standard 302 block and Edelbrock Performer RPM Cleveland cylinder heads number 61699. For high performance street and competition, our dual plane design makes outstanding power from 1500 to 6500 rpm. The Cleveland port layout and intake bolt hole pattern fit both 2V and 4V heads. Features include 8. 2in. deck height, Windsor end rails, water neck and