Landrum Gold Series Rear Coil Spring - 5" OD x 8" Tall - 400 lb. H76503FXL Made from a lightweight yet

Made from a lightweight yet durable material

mounting directly to the intake manifold or supercharger (screw type only)

(1) #6 Vent-Check Roll-Over Valve

2007 Chevrolet Silverado 2500 HD LTZ No

33 x 17 x 9

Landrum Gold Series Rear Coil Spring - 5" OD x 8" Tall - 400 lb. H76503FXL Made from a lightweight yetLandrum 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!