Landrum 10.5" Gold Coil Rear Spring - 5" O.D. - 125 lb. Crew Shoes Programmable Target Air Fuel Ratios

Programmable Target Air Fuel Ratios per Boost level

Spacers Included

which is required for operation

CNC-formed plate steel braces for extra strength

Landrum 10.5" Gold Coil Rear Spring - 5" O.D. - 125 lb. Crew Shoes Programmable Target Air Fuel RatiosAll rear springs are closed and ground on both ends which insures proper contact with the jack plate and spring seat. Consistent Performance and Reliability Landrum Performance Springs give you the consistent high performance and reliability you need. We use state of the art designs, materials, and manufacturing processes to produce race springs that out perform the competition and help put you in victory lane. Lightweight, High Travel and Durable