Trick Flow® Double platinum .660 LS Dual valve spring and retainer kits are designed to provide maximum performance and reliability for your LS based build. All components are made from a proprietary blend of alloys and tested under rigorous conditions to ensure that they perform and last at the highest levels. These racing valve springs are made with cutting-edge material and processing advancements. The retainers are available in titanium or chromoly steel and are precision machined to reduce unnecessary weight. The kits are designed for drop in installation into any standard LS style heads with no machining and include all necessary components and work with most hydraulic roller valvetrains. Whether you use them in your street or race machine, Trick Flow® Double platinum .660 LS Dual valve spring are built to perform and will help get the most out of your LSX.

More From This Category

Sonnax Torque Converter Limit Spring, Chrysler, 45RFE/545RFE/65RFE/66RFE/68RFE

Sonnax Torque Converter Limit Spring, Chrysler, 45RFE/545RFE/65RFE/66RFE/68RFE

$27.91

COMP Cams Valve Spring, Single, 1.406 in. O.D, 251 lbs./in. Rate, 1.203 in. Coil Bind Height, Each

COMP Cams Valve Spring, Single, 1.406 in. O.D, 251 lbs./in. Rate, 1.203 in. Coil Bind Height, Each

$10.25

COMP Cams Valve Spring, Single, 1.354 in. O.D, 380 lbs./in. Rate, 1.280 in. Coil Bind Height, Each

COMP Cams Valve Spring, Single, 1.354 in. O.D, 380 lbs./in. Rate, 1.280 in. Coil Bind Height, Each

$13.55

COMP Cams Valve Spring, Dual, 1.625 in. O.D, 630 lbs./in. Rate, 1.090 in. Coil Bind Height, Each

COMP Cams Valve Spring, Dual, 1.625 in. O.D, 630 lbs./in. Rate, 1.090 in. Coil Bind Height, Each

$74.41

Trick Flow Valve Spring Retainers, Steel, .875 in. Outside Diameter, .620 in. Inside Diameter, Set of 8

Trick Flow Valve Spring Retainers, Steel, .875 in. Outside Diameter, .620 in. Inside Diameter, Set of 8

$68.59

COMP Cams Steel Retainer, Tool, 7 Degree, 5.0d Coyote w/ 26125 Springs, Each

COMP Cams Steel Retainer, Tool, 7 Degree, 5.0d Coyote w/ 26125 Springs, Each

$32.62