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-11763-8 PART NUMBER
SBC Manley Severe Duty Exhaust Valves 1.720 11763-8$301.07SB Chevy, Exhaust Valves, 1.720 Head Diameter, .3415 Stem Diameter, .600 Longer than Stock Height, Set of 8 Valves. Learn More -
MAN-10717-8 PART NUMBER
BBC Manley Street Flo Exhaust Valves 1.725 10717-8$148.39BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11517-8 PART NUMBER
BBC Manley Race Flo Exhaust Valves 1.725 11517-8$188.69BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves. Learn More -
MAN-11519-8 PART NUMBER
BBC Manley Severe Duty Exhaust Valves 1.725 11519-8$301.07BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, .100 Longer than Stock Height, Set of 8 Valves Learn More -
MAN-11835-8 PART NUMBER
BBC Manley Severe Duty Pro Flo Exhaust Valves 1.725 11835-8$304.01BB Chevy, Exhaust Valves, 1.725 Head Diameter, .3715 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
FER-F6128 PART NUMBER
Ferrea F6128 6000 Series Exhaust, Valves 1.725 - Chevrolet Big Block (3/8)$31.13Chevrolet Big Block (3/8), 6000 Series Competition Valve, Exhaust, 1.725 Diameter, 3/8 Stem Diameter, 5.350 Overall Length, .225 Tip Length, 15 Degree Super Flo. Stock. Valves Sold Individually. Learn More -
FER-F5010 PART NUMBER
Ferrea F5010 5000 Series Hi Performance Exhaust, Valves 1.725 - Chevrolet Big Block (3/8)$17.34Chevrolet Big Block (3/8), 5000 Series Hi Performance Valve, Exhaust, 1.725 Diameter, 11/32 Stem Diameter, 5.350 Overall Length, .225 Tip Length, 12 Degree Under Cut-Dish Head. Stock. Valves Sold Individually. Learn More -
FER-F5000 PART NUMBER
Ferrea F5000 5000 Series Hi Performance Intake, Valves 1.725 - Chevrolet Small Block (11/32)$15.90Chevrolet Small Block (11/32), 5000 Series Hi Performance Valve, Intake, 1.725 Diameter, 11/32 Stem Diameter, 4.910 Overall Length, .256 Tip Length, 10 Degree Under Cut-Dish Head. Stock. Valves Sold Individually. Learn More