FEATURES (103MM):
• Body and Sensors calibrated as a match set, zero intrinsic calibration issues
• Porting Taper and Upstream Bore with Velocity Stack (Lip & Bore Reduction)
• 16 Ra Microinch, Diamond Polished Surface Finish (Lower Skin Friction)
• Dimpled Pattern on shaft trailing edge.
• Dual-purpose hole pattern, the innermost part provides a direct fit to the MSD and all LT1/2/4 manifolds/superchargers, or aftermarket superchargers.
The outermost provides a direct fit to the LT5 (Z