ATI Performance Products ATI918895 ATI Super Damper Standard Harmonic Balancers Intercoolers Expect faster cold starts and

Expect faster cold starts and a cleaner burn at cruising RPMs

ARP Pro Series head studs use a 12-point nut design for accurate torque wrenches

Level your truck the simple way

This isn't just a pretty face for your pumpkin

ATI Performance Products ATI918895 ATI Super Damper Standard Harmonic Balancers Intercoolers Expect faster cold starts andThe ATI Performance Products ATI918895 ATI Super Damper Standard Harmonic Balancers is a high performance SFI approved harmonic balancer engineered to protect your crankshaft from destructive torsional vibrations. As a tuned mass damper, it absorbs and dissipates the twisting forces that build up in the crankshaft with every power stroke. Without proper dampening, crank harmonics can fatigue rods, snap bolts, and destroy bearings. SFI 18. 1 certified