Designed for 1970-91 street 304-360-401ci V8 engines with EGR. Will not accept stock Motorcraft spread-bore carburetor.

Installation Notes:

• Port exit dimensions: 1.03' x 2.07'
• Recommended Intake Gaskets: Fel-Pro 375-MS96011
• Manifold height: (A) 4.20' , (B) 5.50'
• Carb pad height: 4.85" Click here to determine carburetor pad height.
• Manifold has two center bolt holes offset
• Throttle cable adapter p/n 350-8034 required for 1979 and later vehicles.
  
  Carburetor Recommendations:
• OEM 4-bbl
• Edelbrock Performer 600cfm Carburetor p/n 350-1400.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART