HI-RAM 105MM Cast Side Mount Plenum Top - 300-301 cooling-hoses-and-clamps and are offered in an

and are offered in an array of finishes to best suite your custom build

Brand Holley Emission Code 5 Engine GM LS Finish Aluminum Material Copper Product Type A/C Compressor Warning California Proposition 65 Warranty Limited 90 Day

Rear Axle Lines For 57-62 Chevy Corvette Rear Axle Posi-Traction Vent Line Stainless

Barrels 4 Brand Holley Color Silver Construction Cast Emission Code 3 Engine GM LS1/LS2/LS6 Finish Satin Flange Style 4500 Front Height 7

HI-RAM 105MM Cast Side Mount Plenum Top - 300-301 cooling-hoses-and-clamps and are offered in anOverview: HI RAM 105MM Cast aluminum Side Mount Plenum Top for EFI Hi Ram Manifolds Holley now has cast aluminum plenum top options for those of us with limited room in the front of our engine bays. The cast aluminum side mount plenum tops resemble the older Ford EFI manifolds and will allow you to mount the throttle body on the side. This will allow for easier fabrication for boosted applications or for just a different look on your Hi Ram manifold.