Hitman Spread Port Single Plane Intake Manifold for Big Block Chevy

Hitman BBC Single Plane Spread Port Intake Manifold

Race Winning Performance out of the box...

Series P/N: 208

  • 1" cast spacer
  • Cast bosses for injectors
  • Optimized cross sectional area
  • Runners are precision cast and ported to assure proper air flow
  • Available in 9.8 & 10.2 deck heights

The Pro-Filer Spread Port HITMAN Series of intake manifolds have transformed the market forever. Each manifold is designed to take your power curve to higher levels without costly hand porting, a perfect match to our HITMAN Spread Port Big Block Chevy Cylinder Heads for bolt on big power!

Our Ultimate Single Plane is ready to break barriers with its revolutionary design and performance.

Also fits other brands of spread port heads (18°, 14°, 12°).

Hitman Series by Pro-Filer

Additional Information


Series P/N: 208 Series Single Plane Intake Manifold Specifications

Material:Aerospace Specification, Aluminum Alloy (Primary Virgin Ingot)
Runner Location: Fits majority of BBC Spread Port Cylinder Heads, Regardless of Valve Angle
Port Dimensions: 2.36" High x 1.68" Wide, Corner Radius: .625" (Measurements from Port Opening at Intake Flange)
Overall Height: 9.5" (9.8" Deck Model), 9.6" (10.2" Deck model)
Deck Height: 9.8" & 10.2"
Engine Size Recommendation: 500 + cid

Which one is better? Tunnel Ram or Single Plane?

It depends on where you want your power at. We recently compared our Pro-Filer PN 187 Tunnel Ram (Single carb) VS our new HITMAN PN 208 Single Plane intake and found the following differences in torque and horsepower.

The Pro-Filer Horsepower and Torque Advantage

The new HITMAN BBC SIngle plane intake cranks out the power! Check out the difference between our Pro-Filer P/N 208 As-Cast Manifold VS a leading competitors Fully Ported Manifold.

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