Chevrolet Small Block LS7 GM Heads 1.615 Lightweight Series Exhaust Valve

Our race series valve is forged from an EV-8 alloy then heat treated and stress relieved with a solution style heat treat process for better control though and through. 

This process produces a better overall product with proper material grain flow that results in superior longevity & reliability in today's demanding race engines.

Quality control is our main objective!

Chevrolet Small Block Exhaust Valve GM Heads

Head Dia. - 1.615"

OAL - 5.230" 

Stem Dia. - 8MM

Tip Length - .290"

Material - EV8

Lightweight Series