LIGHTWEIGHT CRANK PULLEY FOR FA/FB ENGINES
The PERRIN Lightweight Crank Pulley lightens up your rotating engine parts to free up power, a true weight savings that can be felt with every blip of the gas pedal.
DECREASE ROTATIONAL MASS
The PERRIN Lightweight Crank Pulley weighs just 1.2 lbs, which is 3.7 lbs lighter than the stock OEM crank pulley. This reduction in weight from the crankshaft is equal to removing more than 100 lbs of vehicle weight! Throttle response, horsepower and torque are all increased with this easy to install part.