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MAN-12363-8 PART NUMBER
Manley Valves 12363-8 Race Master , LS 5.3L 1.560 Intake$514.08
Chevy LS 5.3L L83 (2014-up), Extreme DUty Exhaust Valves, 1.560 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves.
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MAN-12337-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.600 12337-8$301.07
SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-12353-8 PART NUMBER
LS Manley Race Master Exhaust Valves 1.600 12353-8$202.55
LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More -
MAN-12355-8 PART NUMBER
LS Manley Severe Duty Exhaust Valves 1.600 12355-8$301.07
LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More -
MAN-12357-8 PART NUMBER
LS Manley Extreme Duty Exhaust Valves 1.600 12357-8$514.08
LS3 and L92 Chevy (L99 Head), Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More -
MAN-11689-8 PART NUMBER
LS7 Manley Race Master Exhaust Valves 1.615 11689-8$202.55
Chevy LS7, Exhaust Valves, 1.615 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-12345-8 PART NUMBER
LT1 6.2L Manley Race Master Exhaust Valves 1.590 12345-8$188.69
Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-12347-8 PART NUMBER
LT1 6.2L Manley Severe Duty Exhaust Valves 1.590 12347-8$301.07
Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-12349-8 PART NUMBER
LT1 6.2L Manley Extreme Duty Exhaust Valves 1.590 12349-8$514.08
Chevy LT1 6.2L 2014+, Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-12335-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.600 12335-8$301.07
SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More