Allstar Performance Shock Spacer - 1/2" ID - 3/4" OD - 3/4" Thick - Steel - Zinc Oxide (Set of 25) H759C08M The Top Air System can

The Top Air System can be fitted onto ST5 Formula and GT models

This is an SFI 3

Lightweight and easy to use design

Three Acceleration Modes:

Grand Prix

Allstar Performance Shock Spacer - 1/2" ID - 3/4" OD - 3/4" Thick - Steel - Zinc Oxide (Set of 25) H759C08M The Top Air System canSteel spacers have a 1 2" I. D. and 3 4" O. D. and can be used in a variety of other locations. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Shock Spacer