Howards Max Effort„¢ Dual Roller Valve Springs w/ Damper - 1.540" O.D., .750" I.D. Parachute Mounts & Brackets Note that sometimes this material

Note that sometimes this material is referred to as "fireproof"

Genuine Replacement for Brinn Late Model Transmissions (#BRI70001 and BRI70010)

Chevrolet: Tahoe 00 - 14 5

1996-2002 GMC Sonoma

1 offering from Schroth Racing

Howards Max Effort„¢ Dual Roller Valve Springs w/ Damper - 1.540" O.D., .750" I.D. Parachute Mounts & Brackets Note that sometimes this materialHowardsCams 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