Holley Billet 2 Port Adjustable Fuel By-Pass Pressure Reg 4 - 65psi # HO12-879 Cylinder Head Once installed
Yard notes & kiln story
Description
Holley Billet 2 Port Adjustable Fuel By Pass Pressure Reg 4 65psi # HO12 879 Cylinder Head Once installed Once installed 8AN O ringed inlet threads