Integra Rear Coil Spring - 5.0" O.D. x 13" Tall - 300 lb. 4031 Over the years we have

Over the years we have built and ran several cars and have an appreciation for the effort and dedication it takes compete

11730-1FLT

OR High Energy Marine: Single or dual engine with inboard/outboard drive for ski and economy

crisp shifting

and index-able throttle leavers

Integra Rear Coil Spring - 5.0" O.D. x 13" Tall - 300 lb. 4031 Over the years we haveFrom durability tested premium wire materials to specifically designed procedures which guarantee precision manufacturing. Integra Springs provide you a well engineered durable spring that ensures your springs will be there before and after the race. Integra coils are guaranteed to remain within 2% of original free height for as long as you own them. Features: Black powder coated Rate etched into end of spring Integra coils are guaranteed to remain 2%