GM LS Cathedral Port Intake Manifolds

FiTech LS Truck Aluminum Intake Manifold w/ Fuel Rails 70066 Includes fuel rails and hardware. Includes O-Ring Seals and Hardware. Aprox. 2 inches taller than the FiTech low profile manifold. Designed to clear truck accessories. Fuel Rail brackets...

Holley LS Single Plane Cathedral Port Intake Manifold 300-256 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 expensive...

Mahle GM LS Truck Intake Manifold Gaskets MS16340 (Cathedral Port) For GM LS Truck 4.8L 5.4L 6.0L with Cathedral Port.

FiTech LS Cathedral Port Low Profile Aluminum Intake Manifold w/ Fuel Rails Includes O-Ring Seals and Hardware. Fuel Rail brackets included are for use with FiTech or 38mm (o-ring to o-ring) tall w/ 14mm bottom diameter.

Edelbrock Pro-Flo XT LS2 EFI Intake Manifold - Black The Pro-Flo XT LS2 EFI manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm...

Edelbrock Pro-Flo XT LS2 EFI Intake Manifold The Pro-Flo XT LS2 EFI manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm throttle bore...

Edelbrock Pro-Flo XT LS1 EFI Intake Manifold - Black The Pro-Flo XT LS1 EFI manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm...

Edelbrock Pro-Flo XT LS1 EFI Intake Manifold The Pro-Flo XT LS1 EFI manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features a 90mm throttle bore...

Edelbrock Victor Jr LS1/LS2 Carbureted Intake Manifold Edelbrock Victor Jr intake manifolds are capable of supporting up to 650HP. 

FiTech LS1/LS2 92mm Loaded Intake Manifold Kit Kit Includes:   Low profile 92mm inlet, aluminum fabricated intake with 1500-6500 rpm power-band, 3mm construction tig welded, black anodized with embossed Fitech logo. CNC machined with O-ring...

FiTech LS1/LS2 102mm Loaded Intake Manifold Kit Kit Includes:   Low profile 102mm inlet, aluminum fabricated intake with 1500-6500 rpm power-band, 3mm construction tig welded, black anodized with embossed Fitech logo. CNC machined with O-ring...

Holley GM LS Mid-Rise Dual Plane Black Intake Manifold 300-130BK Features: 1500-6500 RPM power band 4150 Square bore flange Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 1500-6500...