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MAN-11684-8 PART NUMBER
LS Manley Severe Duty Pro Flo Intake Valves 2.100 11684-8$301.07LS1 and LS2 Chevy (LS-6 Head), Intake Valves, 2.100 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11684H-8 PART NUMBER
LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.100 11684H-8$694.19LS1 and LS2 Chevy (LS-6 Head), Hollow Stem Intake Valves, 2.100 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11681-8 PART NUMBER
LS Manley Extreme Duty Exhaust Valves 1.575 11681-8$514.08LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.575 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11683-8 PART NUMBER
LS Manley Extreme Duty Exhaust Valves 1.600 11683-8$514.08LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.600 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11621-8 PART NUMBER
LS Manley Race Master Exhaust Valves 1.590 11621-8$202.55LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11620-8 PART NUMBER
LS Manley Race Master Pro Flo Intake Valves 2.165 11620-8$202.55LS3 and L99 Chevy (L92 Head), Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11620H-8 PART NUMBER
LS Manley Race Master Pro Flo Hollow Stem Intake Valves 2.165 11620H-8$564.30LS3 and L99 Chevy (L92 Head), Hollow Stem Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11661-8 PART NUMBER
LS Manley Severe Duty Exhaust Valves 1.590 11661-8$301.07LS3 and L99 Chevy (L92 Head), Exhaust Valves, 1.590 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11686-8 PART NUMBER
LS Manley Severe Duty Pro Flo Intake Valves 2.165 11686-8$301.07LS3 and L99 Chevy (L92 Head), Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11686H-8 PART NUMBER
LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.165 11686H-8$694.19LS3 and L99 Chevy (L92 Head), Hollow Stem Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, Stock Height, Set of 8 Valves. Learn More