Valve Springs - 1.645 in. Outside Diameter of Outer Spring (in.) - 2.050 in. Installed Height (in.) - Free Shipping on Orders Over $109 at Summit Racing

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Valve Springs, PAC Racing, Dual, 1.645 in. Outside Diameter, 580 lbs./in. Rate, 1.130 in. Coil Bind, Set of 16

Part Number: TFS-16959-16

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Trick Flow® by PAC Racing Triple Sportsman Valve Springs TFS-16946-16

Valve Springs, PAC Racing, Triple, 1.645 in. Outside Diameter, 688 lbs./in. Rate, 1.130 in. Coil Bind, Set 16

Part Number: TFS-16946-16

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PAC Racing Hot Rod Series Valve Springs PAC-1950-16

Valve Springs, Hot Rod Series, Dual, 1.645 in. O.D., 580 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1950-16

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

PAC Racing 1200 Series Drag Race Valve Springs PAC-1246

Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1246

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Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

Howards Cams Pacaloy Mechanical Roller Valve Springs 98846

Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98846

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

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Howards Cams Pacaloy Mechanical Roller Valve Springs 98847

Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98847

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

PAC Racing Hot Rod Series Valve Springs PAC-1950

Valve Springs, Hot Rod Series, Dual, 1.645 in. O.D., 580 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1950

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today

PAC Racing 1200 Series Drag Race Valve Springs PAC-1246-16

Valve Springs, 1200 Series Drag Race, Triple, 1.645 in. O.D., 689 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1246-16

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

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Estimated Ship Date: Jul 28, 2025 if ordered today