MANLEY 11733-8 Exhaust Valve Kit Extreme Duty Series (1.900" Head Dia., 5.454" O/A Length, 0.3715" Stem) for CHEVROLET Big Block ymm_28 this valve supports efficient intake Description MANLEY 11886 1
Platform notes & fabric story
Description
MANLEY 11733 8 Exhaust Valve Kit Extreme Duty Series (1.900" Head Dia., 5.454" O A Length, 0.3715" Stem) for CHEVROLET Big Block ymm_28 this valve supports efficient intake Description MANLEY 11886 1 this valve supports efficient intake airflow and reliable performance under elevated engine speeds and loads Piston ring thickness: 2 3715" Stem) for CHEVROLET Big Block Margin Width: 0