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

Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads
Includes Viton® intake to cylinder head O-ring gaskets - Viton® is a registered trademark of DuPont Performance Elastomers - 4150 Square bore carb mounting flange (accepts up to 1.75" diameter throttle bores) - Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM - Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality - Port size - 2.659" height x .918" wide - Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications - Height (front) - 4.95" to the lifter valley cover flange at the engine block front flange - Weight - 11.5 lbs. - Minimum carb flange height - fits in vehicles with minimum hood modifications - 2500-7000 RPM power band
part type: Engine Intake Manifold | Brand: Holley | Barrels: 4 | Material: Aluminum

Detailed Fitment Results
Year Engine Size 1900 6 1900 5.3 1900 6.2 1900 4.8 1900 7 1900 5.7