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MAN-11503-6 PART NUMBER
Buick V6 Stage 1 Manley Severe Duty Exhaust Valves 1.500 11503-6$183.61Buick V-6 Stage 1 and Production Cast Iron Heads, Exhaust Valves, 1.500 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 6 Valves Learn More -
MAN-11547-8 PART NUMBER
Oldsmobile 330 455 Manley Severe Duty Exhaust Valves 1.710 11547-8$301.07Oldsmobile 330 455, Exhaust Valves, 1.710 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-11548-8 PART NUMBER
Oldsmobile 330 455 Manley Severe Duty Intake Valves 2.072 11548-8$301.07Oldsmobile 330 455, Intake Valves, 2.072 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-11673-8 PART NUMBER
LS Manley Severe Duty Exhaust Valves 1.550 11673-8$301.07LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.550 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11675-8 PART NUMBER
LS Manley Severe Duty Exhaust Valves 1.575 11675-8$301.07LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.575 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11677-8 PART NUMBER
LS Manley Severe Duty Exhaust Valves 1.600 11677-8$301.07LS1 and LS2 Chevy (LS-6 Head), Exhaust Valves, 1.600 Head Diameter, .3136 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-11679-8 PART NUMBER
LS7 Manley Severe Duty Exhaust Valves 1.615 11679-8$301.07Chevy LS7, Exhaust Valves, 1.615 Head Diameter, .3136 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11235-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.600 11235-8$301.07SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves Learn More -
MAN-11236-8 PART NUMBER
SBC Manley Severe Duty Intake Valves 1.940 11236-8$301.07SB Chevy, Intake Valves, 1.940 Head Diameter, .2740 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves Learn More