Holley Ford 351W Hi-Ram EFI intake manifold bases feature runner lengths and tapered cross sections designed to perform well for a wide range of engine combinations
Holley Ford 351W Hi-Ram EFI intake manifold bases feature runner lengths and tapered cross sections designed to perform well for a wide range of engine combinations. The Holley engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race–bred styling will make bad intentions clear for drag race, muscle car, marine, off–road, sand rails, pulling trucks, track, street rod applications and more!
Features include:
* Cast aluminum construction
* The 351W manifold is available to work with 95mm or 105mm GM LS throttle bodies
* EFI fuel rails are machine
Holley Ford 351W Hi-Ram EFI intake manifold bases feature runner lengths and tapered cross sections designed to perform well for a wide range of engine combinations. The Holley engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race–bred styling will make bad intentions clear for drag race, muscle car, marine, off–road, sand rails, pulling trucks, track, street rod applications and more!
Features include:
* Cast aluminum construction
* The 351W manifold is available to work with 95mm or 105mm GM LS throttle bodies
* EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system
* Plenum top gasket-type--3/32 in. round O-ring cord
* Manifold is designed for a 9.5 in. deck height
* Requires the use of Holley EFI dual sync distributor