Landrum Gold Series Rear Coil Spring - 5" OD x 16" Tall - 250 lb. 3550224-9151 high-output flow tubes to provide

high-output flow tubes to provide more horsepower

1986-1993 Ford Thunderbird

TBI Throttle Body Flange

fits any COMP Cams® 10° retainer

Landrum Gold Series Rear Coil Spring - 5" OD x 16" Tall - 250 lb. 3550224-9151 high-output flow tubes to provideLandrum 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!