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!

More From This Category

MANLEY Valve Lock, 10 Degree Machined, Conventional, Titanium, .3415 in. Stem, Each

MANLEY Valve Lock, 10 Degree Machined, Conventional, Titanium, .3415 in. Stem, Each

$25.85

MANLEY Valve Spring Retainer, Titanium, 22150 Spring, Each

MANLEY Valve Spring Retainer, Titanium, 22150 Spring, Each

$31.43

COMP Cams Steel Retainer, 10 Degree, 983 Spring, Each

COMP Cams Steel Retainer, 10 Degree, 983 Spring, Each

$9.02

MANLEY Valve Spring, NexTek, Drag Race, 1.550 in. OD, 618 lbs./in. Rate, 1.150 in. Coil Bind Height, Dual, Set of 16

MANLEY Valve Spring, NexTek, Drag Race, 1.550 in. OD, 618 lbs./in. Rate, 1.150 in. Coil Bind Height, Dual, Set of 16

$1,594.81

COMP Cams Valve Springs, Dual 1.554 in. Outside Diameter 467 lbs./in. Rate 1.180 in. Coil Bind Height Set of 16

COMP Cams Valve Springs, Dual 1.554 in. Outside Diameter 467 lbs./in. Rate 1.180 in. Coil Bind Height Set of 16

$909.25

AFR Valve Spring, Pioneer Hydraulic Flat Tappet Spring 1.450 O.D., Set of 16

AFR Valve Spring, Pioneer Hydraulic Flat Tappet Spring 1.450 O.D., Set of 16

$514.76