Features

2600-6800 RPM Power Band

4150 Square Bore Flange

Optimized Runner Layout And Constant Cross Sectional Area - Broad Torque Curve, Best Vehicle Performance

From 2600-6800 RPM

Minimum Carb Flange Height - Fits Most Vehicles With Minimum Hood Modifications

Cast Aluminum Construction - Great Manifold For LS Swaps, Centrifugal Blower, Turbocharged Or NOS Power

Adder Applications

Efficient Casting Design - Lightweight, Consistent Wall Thicknesses, Improved Casting Quality

Port Size - 2.50" Height X 1.15" Wide Approximately

Color: Black / Silver (Bare Cast Aluminum)

 

Fitment

Fit For GM Gen III or Gen IV LS Engines With LS1/LS2/LS6 Cathedral Port Cylinder Heads