Single Plane Carbureted Intake - GM LS3/L92 - Holley - 300-131

Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
Minimum carb flange height - fit in vehicles with minimum hood modifications - Weight - 11.5 lbs. - Port size - 2.50" height x 1.15" wide - 2500-7000 RPM power band - Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers - 4150 Square bore 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 - Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange - Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
part type: Engine Intake Manifold | Brand: Holley | Material: Aluminum

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