Pulley Underdrive Kit Suit Chrylser 300C & Jeep Grand Cherokee With 5.7L & 6.1L HEMI V8 25% Underdrive

Under drive balancer kits produce more horsepower by reducing parasitic power loss from driving engine accessories including alternator, power steering and air conditioning.

Kits Include:

• Powerbond Underdrive SFI Race harmonic Balancer
• Nuline Idler and Tensioner Pulleys
• Dayco Premium Quality W Profile Drive Belts