Valve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last—and built to win! Trick Flow® by PAC Racing Triple Sportsman valve springs are designed for bracket drag racing, with higher spring rates for use on ultra high-revving, high-horsepower engines. PAC springs are CNC coiled from high tensile-strength, extra-durable Pacaloy chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.

More From This Category

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.560 in. OD. Spring, .567 in. ID, 1.550 in. OD, .062 in. Thick, Black, Set of 16

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.560 in. OD. Spring, .567 in. ID, 1.550 in. OD, .062 in. Thick, Black, Set of 16

$188.60

COMP Cams Steel Retainer, Tool, 7 Degree, GM LS w/ 26915/26918 Beehive Springs, Set of 16

COMP Cams Steel Retainer, Tool, 7 Degree, GM LS w/ 26915/26918 Beehive Springs, Set of 16

$453.17

Trick Flow Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .710 in. Inside Diameter, Set of 16

Trick Flow Valve Spring Retainers, Titanium, 10 Degree, 1.500 in. Outside Diameter, .710 in. Inside Diameter, Set of 16

$684.40

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

$890.07

MANLEY Valve Lock, Super 7 Degree, Bead Loc, Steel, .3110 in. Stem, Each

MANLEY Valve Lock, Super 7 Degree, Bead Loc, Steel, .3110 in. Stem, Each

$12.02

MANLEY Valve Spring, NexTek, Drag Race, 1.677 in. OD, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Triple, Polished, Each

MANLEY Valve Spring, NexTek, Drag Race, 1.677 in. OD, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Triple, Polished, Each

$137.31