Landrum High Travel Coil-Over Spring - Gunmetal Gray - 2.5" ID x 12" Tall - Progressive - 175-350 lb. R060004YL Phenolic manifold spacers are also

Phenolic manifold spacers are also a popular way of increasing manifold to valve cover clearance to accommodate taller valve covers and get additional clearance

Inner Shell

GM A-Body 1970-72

245 cc Intake

Excellent for large displacement drag racing engines

Landrum High Travel Coil-Over Spring - Gunmetal Gray - 2.5" ID x 12" Tall - Progressive - 175-350 lb. R060004YL Phenolic manifold spacers are alsoLandrum Performance Spring designed a coil over spring specifically for high travel applications such as: dirt, pavement and drag racing. The (VB) Variable Body Series design exceeds the high performance demands and remains consistent. 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