Howards Max Effort„¢ Dual Roller Valve Springs w/ Damper - 1.540" O.D., .750" I.D. 492090 426 Wedge and 440

426 Wedge and 440

Can also be worn under face mask for added protection of head and neck

FIA FT3 Approved 3-Layer Ballistic Nylon-Reinforced Flexible Fuel Bladder with Cross-Drilled Composite Nut-Ring Installed

DO NOT apply directly to exhaust components

Great performance with stock to mild converter

Howards Max Effort„¢ Dual Roller Valve Springs w/ Damper - 1.540" O.D., .750" I.D. 492090 426 Wedge and 440HowardsCams competition racing valve springs are CNC coiled and heat treated in the finest facilities available. Using only the highest quality valve spring wire, all Howards? valve springs are stress relieved, ground and shot peened to offer our customers some of the very best valve springs on the market. Whether you're running a flat tappet or roller cam in your drag race, circle track, road course, performance marine or other extreme race