Landrum ST Series Bump Stop Spring - 2500lb 2010026 one fused ignition switch and

one fused ignition switch and four fused accessory switches

GM Fullsize SUV / Truck 1968-90

Ford Mustang / Thunderbird 1979-98

Denso / Delco Alternators

1972-1977 GMC Sprint

Landrum ST Series Bump Stop Spring - 2500lb 2010026 one fused ignition switch andLandrum 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, 2500, 1000, 1200, and 1400. We will also be carrying the bump cups to help