Edelbrock Performer RPM FE Intake Manifold - Cast Finish R01J003S The mechanical system is spring

The mechanical system is spring deployed using a regular pull handle

0 to 4 in Lowered

this raised one-piece guide plate is designed for Chevrolet 396-454 Big Block engines with 7/16" studs and 3/8" pushrods

easy battery charging

Edelbrock Performer RPM FE Intake Manifold - Cast Finish R01J003S The mechanical system is springPERFORMER RPM FE (1500 6500 RPM) Designed for high performance street 390 406 410 427 428 c. i. d. Ford FE V8's with standard 390 428 c. i. d., 427 low medium rise or Edelbrock Performer RPM FE heads. The dual plane constant cross sectional area design builds low and mid range acceleration while optimized runner paths make exceptional top end horsepower. Has provision for adding the PCV or breather flange at rear. No exhaust crossover passage. Also