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, Titanium, 7 Degree, +.105 in. Height, 1.295 in. OD, Set of 8

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.105 in. Height, 1.295 in. OD, Set of 8

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MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.600 in. Height, 1.020/1.030 in. OD, Set of 32

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.600 in. Height, 1.020/1.030 in. OD, Set of 32

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MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.311 in. OD, Each

MANLEY Valve Spring Retainer, Steel, 7 Degree, 1.311 in. OD, Each

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MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.324 in. OD, Each

MANLEY Valve Spring Retainer, Titanium, 7 Degree, +.050 in. Height, 1.324 in. OD, Each

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MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Set of 16

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Set of 16

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MANLEY Valve Spring Retainer, Titanium, 7 Degree, Std Height, 1.020/1.030 in. OD, Set of 32

MANLEY Valve Spring Retainer, Titanium, 7 Degree, Std Height, 1.020/1.030 in. OD, Set of 32

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