Holley EFI

Holley 300-137BK Single Plane EFI Intake-GM LS1/LS2/LS6 - Black

Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads; Black Ceramic Coated Finish

SKU: 300-137BK

Holley EFI

Holley 300-137 Single Plane EFI Intake - GM LS1/LS2/LS6

Single Plane EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads.

SKU: 300-137

Holley EFI

Holley 300-127 Mid-Rise Intake - GM LS1/LS2/LS6 w/ 105mm Top

Holley Mid-Rise Intake for GM LS1/LS2/LS6 platform engines

SKU: 300-127

Holley EFI

Holley 300-126BK Mid-Rise Intake - GM LS1/LS2/LS6 w/ 95mm Top - Black

Holley Mid-Rise Intake w/Black Ceramic Coating for GM LS1/LS2/LS6 platform engines

SKU: 300-126BK

Holley EFI

Holley 300-126 Mid-Rise Intake - GM LS1/LS2/LS6 w/ 95mm Top

Holley Mid-Rise Intake for GM LS1/LS2/LS6 platform engines

SKU: 300-126

Holley EFI

Holley 300-123BK LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6

LS1/LS2/LS6 Cathedral Port EFI fits 1 x 105MM Throttle Body - Black Ceramic Coating

SKU: 300-123BK

Holley EFI

Holley 300-123 LS Hi-Ram EFI Manifold GM LS1/LS2/LS6

LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body

SKU: 300-123

Holley EFI

Holley 300-122BK LS Hi-Ram EFI Manifold - Black GM LS1/LS2/LS6

LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body - Black Ceramic Coating

SKU: 300-122BK

Holley EFI

Holley 300-122 LS Hi-Ram EFI Manifold GM LS1/LS2/LS6

LS1/LS2/LS6 Cathedral Port EFI for 1 x 92MM Throttle Body

SKU: 300-122

Holley EFI

Holley 300-121BK LS EFI Manifold - 2x4 Dual Plane - Black GM LS1/LS2/LS6

Holley EFI 2x4 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines, w/Black Ceramic Coating

SKU: 300-121BK

Holley

Holley 300-295BK Single Plane 4500 Carbureted Split-Design Race Intake Manifold - GM LS1/LS2/LS6

Fits GM LS1/LS2/LS6 - Carbureted with Black Finish

SKU: 300-295BK

Holley

Holley 300-295 Single Plane 4500 Carbureted Split-Design Race Intake Manifold - GM LS1/LS2/LS6

Fits GM LS1/LS2/LS6 - Carbureted with Cast Finish

SKU: 300-295

Holley

Holley 300-294BK Single Plane EFI 4500 Split-Design Race Intake Manifold- GM LS1/LS2/LS6

Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Black Finish with Fuel Rails

SKU: 300-294BK

Holley

Holley 300-294 Single Plane EFI 4500 Split-Design Race Intake Manifold- GM LS1/LS2/LS6

Split-Design Race Intake Manifold- GM LS1/LS2/LS6 Cast Finish with Fuel Rails

SKU: 300-294

Holley

Holley 300-267 Mid-Rise Plenum Base Adapter Kit - GM LS1/LS2/LS6

The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a plenum base adapter and a Holley 92MM EFI plenum top which converts it into a Mid-Rise EFI intake manifold.

SKU: 300-267

Holley

Holley 300-256BK Single Plane Split-Design Race Intake Manifold- GM LS1/LS2/LS6- Black

Carbureted single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-256BK

Holley

Holley 300-256 Single Plane Split-Design Race Intake Manifold- GM LS1/LS2/LS6

Carbureted single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-256

Holley

Holley 300-255BK Single Plane EFI Split-Design Race Intake Manifold- GM LS1/LS2/LS6-Black

EFI single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-255BK

Holley

Holley 300-255 Single Plane EFI Split-Design Race Intake Manifold- GM LS1/LS2/LS6

EFI single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-255

Holley

Holley 300-226BK Hi-Ram Lower Manifold - GM LS1/LS2/LS6-Black

LS1/LS2/LS6 Cathedral Port Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)

SKU: 300-226BK

Holley

Holley 300-226 Hi-Ram Lower Manifold - GM LS1/LS2/LS6

LS1/LS2/LS6 Cathedral Port Carbureted Base Only (Plenum-Top-Mounting Fabrication Flange Available)

SKU: 300-226

Holley

Holley 300-132BK Single Plane Intake - GM LS1/LS2/LS6 - Black

Black Ceramic Coated, Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-132BK

Holley

Holley 300-132 Single Plane Intake - GM LS1/LS2/LS6

Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads

SKU: 300-132

Holley

Holley 300-130BK Dual Plane Intake - GM LS1/LS2/LS6 - Black

All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads w/Black Ceramic Coating

SKU: 300-130BK