Manley Performance

Showing 133 to 144 of 711 items
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Manley Ford 351C 1.710 Inch Head Diameter / .3415 Inch Stem / Diameter Stock Height ( Set of 8) Manley Ford 351C 1.710 Inch Head Diameter / .3415 Inch Stem / Diameter Stock Height ( Set of 8)

Manley Ford 351C 1.710 Inch Head Diameter / .3415 Inch Stem / Diameter Stock Height ( Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Small Block Chevrolet 2.080 Dish Race Master Intake Valves (Set of 8) Manley Small Block Chevrolet 2.080 Dish Race Master Intake Valves (Set of 8)

Manley Small Block Chevrolet 2.080 Dish Race Master Intake Valves (Set of 8)

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$179.69

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless...

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Manley Ford 427 (Medium/Hi Riser/Tunnel Port) 1.750 Dia Dish Severe Duty Exhaust Valves (Set of 8) Manley Ford 427 (Medium/Hi Riser/Tunnel Port) 1.750 Dia Dish Severe Duty Exhaust Valves (Set of 8)

Manley Ford 427 (Medium/Hi Riser/Tunnel Port) 1.750 Dia Dish Severe Duty Exhaust Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Dart Big Block Pro 1 Stock Length 11/32in Stem Dia Severe Duty Intake Valves (Set of 8) Manley Dart Big Block Pro 1 Stock Length 11/32in Stem Dia Severe Duty Intake Valves (Set of 8)

Manley Dart Big Block Pro 1 Stock Length 11/32in Stem Dia Severe Duty Intake Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Chevrolet 1.840 Dia Dish 5.140 O/A Length Severe Duty Intake Valves (Set of 8) Manley Chevrolet 1.840 Dia Dish 5.140 O/A Length Severe Duty Intake Valves (Set of 8)

Manley Chevrolet 1.840 Dia Dish 5.140 O/A Length Severe Duty Intake Valves (Set of 8)

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$296.64

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Chevrolet 1.600 Dia Dish 5.026 O/A Length Severe Duty Exhaust Valves (Set of 8) Manley Chevrolet 1.600 Dia Dish 5.026 O/A Length Severe Duty Exhaust Valves (Set of 8)

Manley Chevrolet 1.600 Dia Dish 5.026 O/A Length Severe Duty Exhaust Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Chevrolet 2.020 Dia Dish 5.026 O/A Length Severe Duty Intake Valves (Set of 8) Manley Chevrolet 2.020 Dia Dish 5.026 O/A Length Severe Duty Intake Valves (Set of 8)

Manley Chevrolet 2.020 Dia Dish 5.026 O/A Length Severe Duty Intake Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley SBC 1.600 Severe Duty Intake Valves (Set of 8) Manley SBC 1.600 Severe Duty Intake Valves (Set of 8)

Manley SBC 1.600 Severe Duty Intake Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Chevy Big Block .100 Longer 11/32in Stem Dia Extreme Duty & Marine Intake Valves (Set of 8) Manley Chevy Big Block .100 Longer 11/32in Stem Dia Extreme Duty & Marine Intake Valves (Set of 8)

Manley Chevy Big Block .100 Longer 11/32in Stem Dia Extreme Duty & Marine Intake Valves (Set of 8)

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 1.880in Dia 5.422in L - Set of 8 Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 1.880in Dia 5.422in L - Set of 8

Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 1.880in Dia 5.422in L - Set of 8

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 2.250in Dia 5.344in L - Set of 8 Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 2.250in Dia 5.344in L - Set of 8

Manley Severe Duty Series BBC Stainless Steel Exhaust Valves 2.250in Dia 5.344in L - Set of 8

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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Manley Severe Duty Series Small Block Chevy Stainless Steel 1.655in Exhaust Valves - Set of 8 Manley Severe Duty Series Small Block Chevy Stainless Steel 1.655in Exhaust Valves - Set of 8

Manley Severe Duty Series Small Block Chevy Stainless Steel 1.655in Exhaust Valves - Set of 8

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$286.72

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation,...

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