Pulley Underdrive Kit PBK001 Product:Suit Holden Commodore VT-VZ GEN III LS1 5.7 & LS2 6.0L, 25% Underdrive Corvettes and 1955-72 light duty

Corvettes and 1955-72 light duty trucks

The unique design easily fits small to large hands and provides the appropriate wrist angle

Severe-Duty Cutaway Solid Roller Lifters

amplifier and magnetic pickup trigger inputs Works on 12 - 18 volt electrical system Built-in reverse polarity protection circuit Must be used with HVC Coil PN MSD8250 No programming loops Supplied with rubber shock mounts Professional race teams have been relying on the power and endurance of our 6 HVC Ignition Control and will be excited to see the addition of a rev limiter

Race Series Harmonic Balancer (Serpentine Belt) 25% Under DriveSuit Chev LS6 5

Pulley Underdrive Kit PBK001 Product:Suit Holden Commodore VT-VZ GEN III LS1 5.7 & LS2 6.0L, 25% Underdrive Corvettes and 1955-72 light dutyPulley Underdrive KitSuit Holden Commodore VT VZ GEN III LS1 5. 7 & LS2 6. 0L, 25% Underdrive PBK001 K001 Kit Features: Under drive balancer kit produces more horsepower by reducing parasitic power loss from driving engine accessories including alternator, power steering and air conditioning Smaller diameter harmonic balancer reduces inertia for faster engine acceleration Powerbond SFI Race harmonic balancer included for unbeatable strength and