Holley EFI Hi-Ram Intake Manifold Plenum Top - Natural - GM LS-Series Each CBP300.03400 Marking provides a reference for

Marking provides a reference for checking other plugs to be used in the same cylinder

1976-1976 GMC Jimmy

Valve stem

Requires Adapter

with Ford Toploader/T&C (432) transmission (Use installation kit 3737637) 1967-1969 Mercury Cougar 390

Holley EFI Hi-Ram Intake Manifold Plenum Top - Natural - GM LS-Series Each CBP300.03400 Marking provides a reference forHI RAM 95MM Plenum Top for EFI Hi Ram Manifolds Bolt down through design Product Description: Intake Manifold Hi Ram Plenum Top 95 mm Throttle Body Flange Tunnel Ram Aluminum Natural GM LS Series Holley is quickly becoming The New Standard In EFI! Holleys HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holleys EFI throttle body powers every NASCAR Sprint Cup Series team. Top racers are making the switch to Holley EFI every day.