Holley Hi-Ram EFI Intake Manifold Kit - Big Block Chevy LBZ Duramax " disconnecting the battery is highly

disconnecting the battery is highly recommended

Special Service Tool 204-592 is recommended to dislodge the ball joint

Fix the turbo problem once and for all

The Dual Speed Compression

Holley Hi-Ram EFI Intake Manifold Kit - Big Block Chevy LBZ Duramax " disconnecting the battery is highlyHolley 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