Landrum Gold Series Rear Coil Spring - 5" OD x 14" Tall - 300 lb. MAC-1X-BUNDLE Spark plug gap tool quickly

Spark plug gap tool quickly and accurately gaps 14mm threaded spark plugs

1956-1968 Mercury Montclair

INSTALLATION NOTE: Uses LS1/LS6 style individual port O-ring seals

Vehicle Applications: 2015-2023 Ford F-150 King Ranch SuperCrew Cab Pickup

20 AN Male to 1 in NPT Male Swivel

Landrum Gold Series Rear Coil Spring - 5" OD x 14" Tall - 300 lb. MAC-1X-BUNDLE Spark plug gap tool quicklyLandrum 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!