PM 1903 Series Intake Manifold
• Big Block Chevy
• Single Plane - Open Plenum Design
• Oval Port
• 4500-Series Carb Flange
• For 9.8 Std. Block
• 8.220'' Height
• Fits Brodix PB 1800/1801/1802/1803 Big Duke Series Heads
• 5500-8500 RPM Range
  
  
  Installation Notes:
• Use Brodix MG 2013 Intake Gasket
• Must be port matched to fit rectangular port heads

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