Holley EFI Products 3-Port Boost Control Solenoid Fittings Included - Holley EFI Dominator/HP EFI Coil-Over Tender Spring 1960-1963 GMC 1000 Series

1960-1963 GMC 1000 Series

1984-1992 GMC G1500

85 and earlier Small Block Chevys

Autometers V-Drop Technology Prevents The Need To Connect Additional Probes And/Or Disable Ignition Or Fuel Systems To Engage In Excessive Engine Crank Periods

every converter leak-checked & computer balanced

Holley EFI Products 3-Port Boost Control Solenoid Fittings Included - Holley EFI Dominator/HP EFI Coil-Over Tender Spring 1960-1963 GMC 1000 Series3 Port Boost Control Solenoid Valve Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013