Holley 300-132BK Carbureted Single Plane Intake manifold- GM LS1/LS2/LS6 - Black square Piston - Race-developed high-flow piston

Piston - Race-developed high-flow piston design

The result is excellent near-field visibility for slow-speed driving

depending on application

Safety Rating: SFI 18

Holley 300-132BK Carbureted Single Plane Intake manifold- GM LS1/LS2/LS6 - Black square Piston - Race-developed high-flow pistonBlack 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 Features: 2500 7000 RPM power band 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 Minimum carb flange height fits in vehicles with