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-12354-8 PART NUMBER
LS Manley Severe Duty Pro Flo Intake Valves 2.165 12354-8$301.07LS3 and L99 Chevy (L92 Head), Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More -
MAN-12354H-8 PART NUMBER
LS Manley Severe Duty Pro Flo Hollow Stem Intake Valves 2.165 12354H-8$694.19LS3 and L99 Chevy (L92 Head), Hollow Stem Intake Valves, 2.165 Head Diameter, .3133 Stem Diameter, .300 Longer Height, Set of 8 Valves. Learn More