Holley Hi-Ram Intake Plenum Top, 105MM LS - Big Block Chevy / Small Block Chevy " EDGE PRODUCTS our drain hose simplifies turbocharger

our drain hose simplifies turbocharger installation and will ensure proper oil drainage from your turbocharger

it's the perfect balance of form and function

A UNLOCKED E41 ECM

Corrosion Preventative– Corrosion inhibiters will protect the fuel system from rust and corrosion

CNC inner flange grooves promote a complete seal

Holley Hi-Ram Intake Plenum Top, 105MM LS - Big Block Chevy / Small Block Chevy " EDGE PRODUCTS our drain hose simplifies turbochargerHolley Hi Ram EFI intake manifolds are now available for 1965 & later 396 502+ MKIV MKVI Big Block Chevy engines with standard intake flange rectangle port cylinder heads. Traditional Big Block Chevy engines can now also be fitted with the Holley Brand Hi Ram type EFI intake manifolds that have so well served GM LS & LT, Gen 3 Hemi, SBF Ford, and Ford Coyote engine platforms. The iconic Chevy SBC & BBC platforms are primed for 21st century induction