Manley Street Master valve spring retainers are made of through-hardened 4140 chromoly steel. They are manufactured to exacting tolerances to ensure quality, consistency, and optimal performance.

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MANLEY Valve Spring Retainer, Steel, Super 7 Degree, H-13, 1.550 in. OD., Double, Set of 16

MANLEY Valve Spring Retainer, Steel, Super 7 Degree, H-13, 1.550 in. OD., Double, Set of 16

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MANLEY Valve Spring Retainer, Titanium, 10 Degree, Std Height, 1.550 in. OD., Double, Each

MANLEY Valve Spring Retainer, Titanium, 10 Degree, Std Height, 1.550 in. OD., Double, Each

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MANLEY Valve Spring Retainer, Titanium, 10 Degree, Double Spring, Set of 16

MANLEY Valve Spring Retainer, Titanium, 10 Degree, Double Spring, Set of 16

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MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.076 in. OD., Set of 16

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.076 in. OD., Set of 16

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MANLEY Valve Spring Retainer, Titanium, 22155 Spring, Each

MANLEY Valve Spring Retainer, Titanium, 22155 Spring, Each

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MANLEY Valve Spring Retainer, Titanium, 10 Degree, +.100 in. Height, 1.560 in. OD., Double, Each

MANLEY Valve Spring Retainer, Titanium, 10 Degree, +.100 in. Height, 1.560 in. OD., Double, Each

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