Landrum Gold Series Rear Coil Spring - 5" OD x 14" Tall - 300 lb. MAC-1X-BUNDLE INSTALLATION NOTE: Uses LS1/LS6 style

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

allowing an easy installation into the nitrous systemAuto Meter Gauges are the number one choice of professional racers worldwide

1/2" NPT inlet/outlet portsDerale has been the leader in performance cooling for decades

1956-1968 Mercury Montclair

Landrum Gold Series Rear Coil Spring - 5" OD x 14" Tall - 300 lb. MAC-1X-BUNDLE INSTALLATION NOTE: Uses LS1/LS6 styleLandrum 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!