Landrum ST Series Bump Stop Spring - 4500lb 90BONUS XAM Heavy Duty Shank Series

XAM Heavy Duty Shank Series

Formula and Stock Cars

Clear Anodizedd

The Superplate uses the "grip length" of the 6 or 8 crank bolts as dowels to prevent the plate from moving under high torque conditions

5 INCH SHORT MID H PIPE WITH HIGH FLOW CATALYTIC CONVERTERS- FITS BBK PERFORMANCE 1979-1993 FORD MUSTANG 5

Landrum ST Series Bump Stop Spring - 4500lb 90BONUS XAM Heavy Duty Shank SeriesLandrum Performance Spring has added bump stop spring technology to their inventory. Many of you have used bump rubbers or a die spring. This is a coil spring made specifically for the bump stop applications. This spring is made of high tensile strength material as are our other VB series springs. This offers fast, easy set up, and consistent spring rate. We offer 5 rates: 600, 4500, 1000, 1200, and 1400. We will also be carrying the bump cups to help