GM LS Cathedral Port Intake Manifolds

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 manifolds...

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...

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 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 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...

Sniper LS EFI Fabricated 92mm Dual Plenum Intake Manifold 820201, 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 release of...

Sniper LS EFI Fabricated 102mm Dual Plenum Intake Manifold 820242, Black   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 release of...

Holley LS EFI 2x4 Dual Plane Cathedral Port Intake Manifold 300-121BK    Holley EFI 2x4 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines The Holley GM LS1/LS2/LS6 2x4V dual-plane was designed in the tradition of the great dual...

Holley Hi-Ram LS1 EFI Intake Manifold Base Only 300-226   The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where...

Holley LS Mid-Rise 105mm EFI Intake Manifold 300-127 The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 105MM EFI plenum top...

Holley LS Mid-Rise 92mm EFI Intake Manifold 300-126BK The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top...