Edelbrock Performer RPM 460 Intake Manifold - Cast 55226 AMP Research PowerStep XL Running

AMP Research PowerStep XL Running Boards

Valve stem diameter: 3/8"

Bumper can be assembled with a minimum width of 56" and a maximum width of 72" overall

2-1/2" length with universal 5/8" and 3/4" female pilot

Edelbrock Performer RPM 460 Intake Manifold - Cast 55226 AMP Research PowerStep XL RunningPerformer RPM 460 Intake Manifold is designed for high performance street 429 460 Ford V8s with standard or Cobra Jet cylinder heads. Latest technology in dual plane design results in excellent low and mid range torque and outstanding horsepower. 7166, Ford, Edelbrock, Intake Manifold, Intake, Manifold, Dual Plane, Performer RPM, Satin Carb pad height: 5. 48" Carb recommendations: Edelbrock AVS2 or Performer Series 650 800 cfm. For automatic