COMP Cams Valve Springs For 972-973 977-12 Nankang Zero bounce with NDM 1

Zero bounce with NDM 1

Left-side application - Pairs with your existing right-side unit for a complete matched set

Left corner light assembly

and 270 lph (71 gph) at 120 PSI

COMP Cams Valve Springs For 972-973 977-12 Nankang Zero bounce with NDM 1COMP Cams Valve Springs, Retainers 977 12 Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve