Landrum 12" High Travel Coil-Over Spring - 2.5" I.D. - 150 lb. BR40073 American Thunder systems delivers a

American Thunder systems delivers a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard

It is 10" deep

205 cc Intake

1978-1983 Chevrolet Malibu 6

Landrum 12" High Travel Coil-Over Spring - 2.5" I.D. - 150 lb. BR40073 American Thunder systems delivers aMade of the highest grade of Chrome Silicon wire found worldwide. 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 Landrum Performance Springs specializes in