Landrum ST Series Bump Stop Spring - 4500lb 90BONUS 5 INCH SHORT MID H

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

Both accept late-model water neck

FIA 8859-2015 & Snell SA2020

1976-1980 Plymouth Arrow

Clear Anodizedd

Landrum ST Series Bump Stop Spring - 4500lb 90BONUS 5 INCH SHORT MID HLandrum 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