US$ 12.50
Swift Springs has designed and engineered the standard measurement springs based on data collected from racers at the top of their class
Features a spin-on lube filter design
Inner Beadlock w/Tabs
Dual bearing design fits GM metric caliper
and drag racing
Metric Upper Adj Trailing Arm W/U+ROD End Swift Springs has designed andUpper Adjustable Trailing Arm For Metric Cars. Measures 11 1 4" C C But Adjustable Either Way. Uses 3 4" Alum Hex Rod With 3 4" Left Rod End And 'u' Piece W 3 4" Right Thread And Jam Nuts. Adjustable Style When Using Stock Top Mounts