GM LS Cathedral Port Intake Manifolds

Holley LS Single Plane Cathedral Port Intake Manifold 300-256BK The new Holley Single-Plane Race intake manifold was designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most...

FAST LSXR LS1/LS2 Intake Manifold and 102mm Throttle Body Kit 146302B-KIT Kit includes FAST 146302B Intake Manifold and FAST 54103 Throttle Body. FAST engineers teamed up with airflow specialist at Racing Head Service to develop polymer intake...

FAST LSXRT Intake Manifold and 102mm Throttle Body Kit 146602B-KIT Kit includes FAST 146602B Intake Manifold and FAST 54103 Throttle Body. Designed specifically for GM 4.8/5.3/6.0L cathedral port cylinder head-equipped truck engines and cathedral...

Holley LS EFI Mid-Rise Intake Manifold Base Adapter Kit 300-231BK For use with LS Dual Plane Mid-Rise intake manifold base to adapt to modular tops. The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake...

Holley LS EFI Mid-Rise Intake Manifold Base Adapter Kit 300-231 For use with LS Dual Plane Mid-Rise intake manifold base to adapt to modular tops. The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake...

Holley LS Carbureted Hi-Ram Intake Manifold Top Only 300-223BK  2 x 4500™ Top Only (Open) 2 x 4500™ Top Only (Open) Use with 2.25" Throttle Bores, Black Ceramic Coated            

Sniper LS EFI Fabricated 102mm Dual Plenum Intake Manifold 820241, Silver    Holley continues to push the envelope of intake design with its latest offering. The unique look of this intake will surely stand out from the crowd! Our latest...

Holley LS Carbureted Hi-Ram Intake Manifold Top Only 300-223  2 x 4500™ Top Only (Open) 2 x 4500™ Top Only (Open) Use with 2.25" Throttle Bores            

Holley LS Single Plane EFI Split-Design Cathedral Port Intake Manifold 300-255BK The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on...

Holley LS Single Plane EFI Split-Design Cathedral Port Intake Manifold 300-255 The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on...

Holley LS Throttle Body Flange, 92mm 300-221   For use when fabricating a sheet metal top

Holley Hi-Ram LS1 EFI Intake Manifold Base Only 300-227BK The Holley GM LS1 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction system...