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 Locator, Inside, Heat-Treated, Fits 1.550 in. OD. Spring, .570 in. ID, 1.535 in. OD, .062 in. Thick, Black, Each

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.550 in. OD. Spring, .570 in. ID, 1.535 in. OD, .062 in. Thick, Black, Each

$12.36

AFR Spring Cup, O.D. 1.380 OD x 1.300 ID x .570 ID (Fits 8017 &8019 spring), Ea.

AFR Spring Cup, O.D. 1.380 OD x 1.300 ID x .570 ID (Fits 8017 &8019 spring), Ea.

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AFR Retainer, Titanium 10 degree 1.490 OD x 1.115 ID x .745 ID for SBC/BBC, Set of 16

AFR Retainer, Titanium 10 degree 1.490 OD x 1.115 ID x .745 ID for SBC/BBC, Set of 16

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COMP Cams Valve Lock, Steel, 10 Degree, 8mm, Single Groove, for LS1/LS6 Bead, Set of 12

COMP Cams Valve Lock, Steel, 10 Degree, 8mm, Single Groove, for LS1/LS6 Bead, Set of 12

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COMP Cams Valve Spring, Beehive Style, 1.415 in. OD, 1.700 in. Installed Height, 280 lbs./in. Rate, Each

COMP Cams Valve Spring, Beehive Style, 1.415 in. OD, 1.700 in. Installed Height, 280 lbs./in. Rate, Each

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MANLEY Valve Guides, Bronze, .311 I.D, .502 O.D, 1.625 in. Length Under Flange, Each

MANLEY Valve Guides, Bronze, .311 I.D, .502 O.D, 1.625 in. Length Under Flange, Each

$43.51