99516 Dual Valve Springs

Dual valve springs from ® are manufactured from super cleanTM 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. ® dual valve springs exceed the expectations of today’s engine builders and racers. Features -Number of springs per valve - Dual -Outside diameter of outer spring - 1.437 in. -Coil bind height - 1.020 in. -Inside diameter of outer spring - 1.073 in. -Inside diameter of inner spring - 0.697 in. -Valve spring style - Standard