CNC-Motorsports offers the best in valves by Ferrea and Manley. We offer everything for street performance to all out nitrous & turbo race engines.
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MAN-11555-8 PART NUMBER
SBC Manley Race Flo Exhaust Valves 1.600 11555-8$188.69SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11799-8 PART NUMBER
SBC Manley Race Flo Exhaust Valves 1.625 11799-8$188.69SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11331-8 PART NUMBER
SBC Manley Race Master Exhaust Valves 1.625 11331-8$188.69SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11751-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.600 11751-8$301.07SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11577-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.625 11577-8$301.07SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11705-8 PART NUMBER
SBC Manley Extreme Duty Exhaust Valves 1.600 11705-8$514.08SB Chevy, Exhaust Valves, 1.600 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-11715-8 PART NUMBER
SBC Manley Extreme Duty Exhaust Valves 1.625 11715-8$514.08SB Chevy, Exhaust Valves, 1.625 Head Diameter, .3415 Stem Diameter, .200 Longer than Stock Height, Set of 8 Valves. Learn More -
FER-F1440P PART NUMBER
Ferrea F1440P Competition Plus Exhaust, Valves 1.655 - Ford Boss 302-351C - 429-460 (11/32)$34.05Ford Boss 302-351C - 429-460 (5/16), Competition Valve, Exhaust, 1.650 Diameter, 11/32 Stem Diameter, 5.165 Overall Length, .250 Tip Length, 14 Degree Super Flo-Ford 351C. +.100. Valves Sold Individually. Learn More -
FER-F1441P PART NUMBER
Ferrea F1441P Competition Plus Exhaust, Valves 1.710 - Ford Boss 302-351C - 429-460 (11/32)$34.05Ford Boss 302-351C - 429-460 (5/16), Competition Valve, Exhaust, 1.710 Diameter, 11/32 Stem Diameter, 5.165 Overall Length, .250 Tip Length, 14 Degree Super Flo-Ford 351C. +.100. Valves Sold Individually. Learn More -
FER-F1439P PART NUMBER
Ferrea F1439P Competition Plus Exhaust, Valves 1.770 - Ford Boss 302-351C - 429-460 (11/32)$34.05Ford Boss 302-351C - 429-460 (5/16), Competition Valve, Exhaust, 1.770 Diameter, 11/32 Stem Diameter, 5.165 Overall Length, .250 Tip Length, 14 Degree Super Flo-Ford 429/460. +.100. Valves Sold Individually. Learn More