Comp Cams 1.550" DUAL VALVE SPRING new-release but it's good practice when

but it's good practice when replacing any cooling component

Installation method and wiring requirements are not detailed in the specs

Works across five decades of SBC applications without modification

Fitment 2007-2019 Toyota Tundra

radiused corners that reduce air turbulence for additional horsepower

Comp Cams 1.550" DUAL VALVE SPRING new-release but it's good practice whenCOMP Cams Dual Valve Springs for race applications are manufactured from Super CleanT wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter 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 Springs exceed the expectations of