Landrum Gold Series Front Coil Spring - 5" OD x 9.5" Tall - 525 lb. CK02121 ARP's heat-treated 8740 chrome moly

ARP's heat-treated 8740 chrome moly wheel studs are a much-needed replacement for any car engaged in oval track or drag racing competition

Lincoln and Mercury C6 automatic transmissions

Housing / Wiring Harness

63%-208% increase is sway bar rate over stock sway bar

Includes 8 injectors

Landrum Gold Series Front Coil Spring - 5" OD x 9.5" Tall - 525 lb. CK02121 ARP's heat-treated 8740 chrome molyLandrum 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. Consistent Performance and Reliability Landrum Performance