Landrum Gold Series Rear Coil Spring - 10.5" x 5" x 100 lb. Suspension Tether King Pin Kit and 4L85E automatic transmissions with

and 4L85E automatic transmissions with a PRNDL switch

Chevrolet: Express 2500 1996-2021

2009-2010 Sterling Truck Acterra

Automatic Shifter - Quicksilver - Universal

Landrum Gold Series Rear Coil Spring - 10.5" x 5" x 100 lb. Suspension Tether King Pin Kit and 4L85E automatic transmissions withLandrum Performance Spring, the leader in suspension technology, offers the GOLD SERIES, Dyno Tested Coil Spring. Designed to offer the racer a more consistent, accurately rated spring, GOLD SERIES Coil Springs are etched with the true linear dynamic rate of the spring graphically and numerically as it travels through its cycle. Made of the highest grade of Chrome Silicon Wire available, ask for Landrum Performance Spring GOLD SERIES Coil Springs!