ATI Super Damper SFI 18.1 Harmonic Balancer - 6.325 in OD - Internal Balance - Small Block Ford H760C39XL Lightweight RJS Quick Release Units

Lightweight RJS Quick Release Units are made from military spec aircraft aluminum and high strength alloy steel

nitrophyl or Duracon (plastic)

0-11 Degrees

Trick new clamp on hood pin mounts for 1-1/2" round tubes

ATI Super Damper SFI 18.1 Harmonic Balancer - 6.325 in OD - Internal Balance - Small Block Ford H760C39XL Lightweight RJS Quick Release UnitsProduct Description: Harmonic Balancer Super Damper 6. 325 in OD SFI 18. 1 Aluminum Steel Black Internal Balance Small Block Ford 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