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-11631B-8 PART NUMBER
Ford 4.6L 5.4L Manley Extreme Duty Exhaust Valves 37.5mm 11631B-8$514.08
Ford 4.6L & 5.4L 3 Valve SOHC w/Bead Loc Groove, Exhaust Valves, 37.5mm Head Diameter, .2345 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-11633B-8 PART NUMBER
Ford 4.6L 5.4L Manley Extreme Duty Exhaust Valves 38.5mm 11633B-8$514.08
Ford 4.6L & 5.4L 3 Valve SOHC w/Bead Loc Groove, Exhaust Valves, 38.5mm Head Diameter, .2345 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-10723-8 PART NUMBER
Ford 289 302 351W Manley Street Flo Exhaust Valves 1.465 10723-8$138.97
Ford 289-302-351W, Exhaust Valves, 1.465 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-10775-8 PART NUMBER
Ford 289 302 351W Manley Street Flo Exhaust Valves 1.550 10775-8$138.97
Ford 289-302-351W, Exhaust Valves, 1.550 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves Learn More -
MAN-10778-8 PART NUMBER
Ford 289 302 351W Manley Street Flo Intake Valves 1.850 10778-8$138.97
Ford 289-302-351W, Intake Valves, 1.850 Head Diameter, .3415 Stem Diameter, Stock Height, Set of 8 Valves Learn More