Landrum Gold Series Rear Coil Spring - 5" OD x 13" Tall - 375 lb. YA0817B The kit utilizes Industrial Thread

The kit utilizes Industrial Thread Inserts that are installed like Heli Coils

Ferrea is once again setting the pace with its Competition Plus PQ Series Exhaust Valves

And like all good automotive designs there is function being the form

8 Built-in multi-color diagnostic LED's allow you to quickly identify a variety of potential system issues

9-Hole Fender or Deck Mount w/ Aluminum Bulb

Landrum Gold Series Rear Coil Spring - 5" OD x 13" Tall - 375 lb. YA0817B The kit utilizes Industrial ThreadLandrum 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!