Allstar Performance spring spacer, 1in, for race car suspension. Adjusts spring height for precise racing tuning. Bolt-on installation for track use.
Can be used with 2-1/2" Coil-Over springs. Package Dimensions: 12.2 H x 5.9 L x 11.2 W (centimetres). Package Weight: 0.235 kilograms. Country of Origin : United States.