Weiand Action +Plus Intake - Chevy Big Block V8

Stealth™ Intake Manifold 396ci-502ci with High Performance Rectangular Port Heads

PART# 8018

Suggested Retail: $263.95
Your Price:$236.95
Free Shipping on orders over $100*
  • High Rise/Dual Plane Design
  • 4150 Style Square Bore Mounting Flange
  • Machined for Standard Deck Blocks
  • Power band: Idle-6800 RPM
  • Height: Front 4.75", Rear 5.75"
  • Port Size: 2.30” height 1.59" width
This manifold is designed to be used with high performance rectangular port heads.
Emission Code3
EngineChevy Big Block V8
Front Height4.75 inch
Fuel System TypeCarb
Manifold TypeLow Rise
Product TypeIntake Manifold
Rear Height5.75 inch
RPM Power Bandidle-6800
0-80770770 CFM Street Avenger Carburetor
0-80508S750 CFM Classic Holley Carburetor
0-4780C800 CFM Double Pumper Carburetor
8204Weiand Manifold Spacer Kit - Chevy Big Block V8

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.