SBC PowerPak Piston Set Dome 4.185 Bore +6.0cc 1973-dodge-w300-pickup-esi9912889 the power valve would be

the power valve would be "reading" the supercharger vacuum

with calibration values available for either fuel types

the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow

Fuel Pump Blockoff - Stainless Allen Head Screws - Gasket - Aluminum - Clear Anodized - Small Block Chevy - Each

Fitting - Hose End - Power Steering - Straight - 6 AN Hose to 6 AN Female - Aluminum - Black Anodized - Each

SBC PowerPak Piston Set Dome 4.185 Bore +6.0cc 1973-dodge-w300-pickup-esi9912889 the power valve would bePiston and Ring PowerPak Forged Dome 4. 185 in Bore 1. 000 in Compression Height 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 6. 00 cc Small Block Chevy Kit