MANLEY 12339-1 Exhaust Valve Severe Duty Series (1.850" Head Dia., 5.500" O/A Length, 0.3415" Stem) for CHEVROLET Big Block ymm_27 making it suitable for a Description MANLEY 11886 1
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Description
MANLEY 12339 1 Exhaust Valve Severe Duty Series (1.850" Head Dia., 5.500" O A Length, 0.3415" Stem) for CHEVROLET Big Block ymm_27 making it suitable for a Description MANLEY 11886 1 making it suitable for a wide range of applications Piston Average Weight: 830 GR 3415" Stem) for CHEVROLET Big Block 000 cycles