HOLLEY HP Billet Fuel Press. Regulator, by HOLLEY, Man. Part # 12-840 Fuel Pressure Regulator - Street / Strip - 4.5 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Natural / Black Anodized - Diesel / E85 / Gas - Each $134.95 choose option Quick view Add Wish List
HOLLEY HP Billet Fuel Press. Regulator, by HOLLEY, Man. Part # 12-843 Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each $191.95 add to cart Quick view Add Wish List
Sold Out HOLLEY HP Blower Carburetor 950CFM 4150 Series, by HOLLEY, Man. Part # 0-80577S Carburetor - Model 4150 - Supercharger - 4-Barrel - 950 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Silver - Each $1,071.95 out of stock Quick view Add Wish List
HOLLEY HP ECU & Harness - Ford MPFI NTK, by HOLLEY, Man. Part # 550-606N Engine Control Module - HP EFI - Wiring Harness - NTK Oxygen Sensor - Ford Multi Port Fuel Injection - Kit $2,749.95 add to cart Quick view Add Wish List
HOLLEY HP ECU & Harness GM LS2/LS3/LS7, by HOLLEY, Man. Part # 550-607 Engine Control Module - HP EFI - Wiring Harness - LS2 / LS3 / LS7 - GM LS-Series - Kit $2,999.95 add to cart Quick view Add Wish List
HOLLEY HP ECU & Harness LS1/LS6 NTK, by HOLLEY, Man. Part # 550-602N Engine Control Module - HP EFI - Wiring Harness - NTK Oxygen Sensor - 24x Reluctor Wheel - LS1 / LS6 - GM LS-Series - Kit $2,849.95 add to cart Quick view Add Wish List
