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

PAC Racing 1300 Series Drag Race Valve Springs PAC-1358

Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. O.D., 688 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1358

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1248

Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 687 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1248

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COMP Cams Valve Springs 947-1

COMP Cams Valve Springs 947-1

Valve Spring, Triple, 1.645 in. Outside Diameter, 681 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: CCA-947-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

PAC Racing 1200 Series Drag Race Valve Springs PAC-1249

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-1249

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PAC Racing 1200 Series Drag Race Valve Springs PAC-1247

Valve Spring, 1200 Series Drag Race, Triple, 1.645 in. O.D., 682 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: RSC-PAC-1247

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COMP Cams Valve Springs 948-1

Valve Spring, Triple, 1.645 in. Outside Diameter, 686 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: CCA-948-1

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COMP Cams Valve Springs 959-1

Valve Spring, Dual, 1.645 in. Outside Diameter, 572 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: CCA-959-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

COMP Cams Valve Springs 946-1

Valve Spring, Triple, 1.645 in. Outside Diameter, 688 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: CCA-946-1

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

AFR Replacement Valve Springs 8014-1

Valve Spring, Solid Roller PAC Triple Spring, 1.645 O.D., PAC. #1258, Each

Part Number: AFR-8014-1

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Estimated Ship Date: Sep 4, 2025 if ordered today

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Estimated Ship Date: Sep 4, 2025 if ordered today

Trick Flow® by PAC Racing Triple Sportsman Valve Springs TFS-16948-2

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

Part Number: TFS-16948-2

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Estimated Ship Date: Sep 23, 2025 if ordered today

PAC Racing 1300 Series Drag Race Valve Springs PAC-1349

Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. Outside Diameter, 689 lb/in., 0.689 in Inside Diameter, Each

Part Number: RSC-PAC-1349

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 1200 Series Drag Race Valve Springs PAC-1248

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PAC Racing 1300 Series Drag Race Valve Springs PAC-1350

Valve Spring, 1300 Series Drag Race, Triple, 1.645 in. Outside Diameter, 689 lb/in., 0.635 in Inside Diameter, Each

Part Number: RSC-PAC-1350

Not Yet Reviewed

Estimated Ship Date: Sep 8, 2025 if ordered today

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Estimated Ship Date: Sep 8, 2025 if ordered today