Manley Professional valve springs are constructed from silicon material for oval track racing, or H-11 tool steel for drag racing. No matter what kind of racing you do, Manley has got you covered!

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MANLEY Valve Spring Retainer, 10 Degree, H-13, 1.076 in. OD, Single, Set of 16

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MANLEY Valve Spring Locator, Outside, Heat-Treated, Fits 1.437 in. OD. Spring, .687 in. ID, 1.550 in. OD, .062 in. Thick, Black, Set of 16

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COMP Cams Valve Spring, Beehive Style, 1.105 in. OD, 1.470 in. Installed Height, 324 lbs./in. Rate, Each

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COMP Cams Valve Seal, PTFE, .500 in. Guide Size, 11/32 in. Valve Stem, Each

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MANLEY Valve Lock, 7 Degree Machined, Bead Loc, Steel, .2345 in. Stem, Each

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AFR Retainer, MOPAR Gen3 10° 1.250 OD Steel, Set of 16

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