CARBURETOR ACCELERATOR PUMP TU ARP Pro Series Rocker Arm Studs Direct bolt-in with no cutting

Direct bolt-in with no cutting or welding required

and valvetrain investment

and air cleaners for a cohesive look under the hood

Universal muffler requiring welding or clamping into the existing exhaust system

and refined transmission behavior

CARBURETOR ACCELERATOR PUMP TU ARP Pro Series Rocker Arm Studs Direct bolt-in with no cuttingThis Holley 4150 Classic carburetor (part ) is a vacuum secondary four barrel built on the legendary 4150 platform that has powered American V8s for over 60 years. It is designed for small block and big block street engines that need a broad torque curve and daily drivability. If you are building a traditional V8 with a single plane or dual plane intake manifold, this carburetor is a direct bolt on that delivers dependable street performance. Hand