Energy Suspension 4.2142G Energy Suspension Leaf Spring Bushings Griffin Thermal Products The result is dead-consistent

The result is dead-consistent

The ThermoMaster chip typically delivers 15-25 HP and 20-30 lb-ft of torque gains on most applications

and the clean appearance eliminates the rat's nest of worn hoses typical of vintage engine bays

Keep your Sway-A-Way shocks in peak condition with factory-spec 56060-SP06 shaft assemblies

Energy Suspension 4.2142G Energy Suspension Leaf Spring Bushings Griffin Thermal Products The result is dead-consistentThe Energy Suspension 4. 2142G leaf spring bushings replace worn factory rubber with graphite impregnated polyurethane that eliminates axle shift and spring eye clunk. Leaf spring bushings are some of the most heavily loaded pivots in a truck suspension, and worn rubber allows the spring to walk within the mount, causing vague rear end feel and driveline binding under power. Hyper Flex polyurethane with graphite lubricant at 95A durometer. The