ATI Super Damper SFI 18.1 Harmonic Balancer - 6.780 in OD - Internal Balance - GM LS-Series 59811111 only made out of steel

only made out of steel DOM tubing

Its X-Tech stretch panels provide excellent ventilation and maneuverability

Available in THREE sizes

these sparks produce easier starting

These CSR Super Shields provide better protection than ordinary aftermarket tranny shields

ATI Super Damper SFI 18.1 Harmonic Balancer - 6.780 in OD - Internal Balance - GM LS-Series 59811111 only made out of steelProduct Description: Harmonic Balancer Super Damper 6. 780 in OD SFI 18. 1 Aluminum Steel Black Internal Balance GM LS Series ATI Performance Products is a company founded on innovation, precision and service. ATI and Jim Beattie are synonymous in the field of drag racing. It is common to find ATI equipped vehicles winning races throughout the United States. However, this tremendous success didn't happen overnight. ATI Performance Products is the