Engines & Engine Parts at Summit Racing

Crower Valve Spring Shims 85068A

Valve Spring Shims, Steel, Hardened, 1.625 in. O.D./.635 in. I.D., .015/.030/.060 in. Thick, Set of 48

Part Number: CRO-85068A

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Manley NexTek Valve Springs 221460-16

Valve Springs, NexTek, Dual, 1.522 in. O.D., 948 lbs./in. Rate, 1.255 in. Coil Bind Height, Set of 16

Part Number: MAN-221460-16

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Manley Valve Spring Cups and Locators 42370-16

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.687 in. O.D., .570 in. I.D, Set of 16

Part Number: MAN-42370-16

5.0 out of 5 stars ( 1 )

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Manley NexTek Valve Springs 221449-16

Valve Springs, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221449-16

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R315

Dual Spring 300 Series Retainer - Retainer for Marine Applications. Lock angle: STD 10 degree

Part Number: RSC-PAC-R315

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

PAC Racing RPM Series Valve Springs PAC-1214X

VALVE SPRING

Part Number: RSC-PAC-1214X

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 1200 Series Valve Springs PAC-1214

4 out of 5 stars ( 1 )

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Isky Valve Springs 9315

Valve Springs, Dual, 1.550 in. Outside Diameter, 480 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: ISK-9315

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Howards Cams Electro Polished Inverted Conical Valve Springs 98114

Howards Cams Electro Polished Inverted Conical Valve Springs 98114

Valve Springs, Single, Conical, 1.280 in. Diameter, 412 lbs./in., 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98114

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Howards Cams Valve Spring Cups and Locators 96015-1

Valve Spring Locators, Outside, Steel, .060 in. Thick, 1.680 in. O.D., .577 in. I.D., Each

Part Number: HRS-96015-1

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Trick Flow® Steel Valve Spring Retainers TFS-21400310

Valve Spring Retainers, 7 degree, Standard Style, Steel, 0.343 in. Stem Diameter, Set of 16

Part Number: TFS-21400310

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PAC Racing 1200 Series Valve Springs PAC-1215

Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Each

Part Number: RSC-PAC-1215

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PAC Racing Valve Spring Seats and Cups PAC-S111

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 in. O.D., 0.570 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S111

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Trick Flow® by PAC Racing Dual Valve Springs TFS-16414-16

Valve Springs, PAC Racing, Dual, 1.650 in. Outside Diameter, 653 lbs./in. Rate, 1.040 in. Coil Bind, Set of 16

Part Number: TFS-16414-16

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PAC Racing 400 Series Valve Spring Retainers PAC-R401-16

Valve Spring Retainers, 400 Series, Titanium, 1.480 in. O.D., Tall, Triple, 10 degree, Set of 16

Part Number: RSC-PAC-R401-16

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AFR Replacement Valve Springs 8017-1

Valve Springs, Pacaloy Hydraulic Roller Spring 1.290 O.D., Premium Grade Chrome Silicon, Each

Part Number: AFR-8017-1

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COMP Cams Valve Springs 984-16

Valve Springs, Single, 1.430 in. Outside Diameter, 231 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: CCA-984-16

5.0 out of 5 stars ( 1 )

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Summit Racing™ Valve Springs SUM-174012DP-16

LS Dual Springs, Solid Roller, .750 Max Lift @ 250 Lb. seat @ 1.800 Installed, 700 Lb. @ 1.050 Open, .985 C.B., 1.274 Dia., .600 Rate, Like PAC 1238X

Part Number: SUM-174012DP-16

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Melling Valve Springs VS-310

Valve Spring, Inner Spring Only, Single, Conical, 1.065 in. O.D., 0.950 in. Coil Bind Height, Each

Part Number: MEL-VS-310

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COMP Cams Valve Spring Shims 4743-16

Valve Spring Shims, Steel, Hardened, 1.437 in. Outside Diameter, .030 in. Thick, Set of 16

Part Number: CCA-4743-16

5.0 out of 5 stars ( 1 )

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COMP Cams Valve Springs 26925-1

Valve Spring, Dual, 1.320 in. O.D., 1.100 in. Coil Bind Height, 400 lbs./in. Rate, Each

Part Number: CCA-26925-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Manley NexTek Valve Springs 221422-1

Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Each

Part Number: MAN-221422-1

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

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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COMP Cams Valve Spring Locators 4773-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.550 in. O.D., 0.630 in. I.D., 0.750 in. Spring I.D., Set of 16

Part Number: CCA-4773-16

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Manley Titanium Valve Spring Retainers 23676-1

RET-TI 1.500 DBL 10 DEG +.100

Part Number: MAN-23676-1

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PAC Racing Specialty & Class Specific Valve Springs PAC-1427

Valve Spring, Specialty and Class Specific, Single, 1.454 in. O.D., 500 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: RSC-PAC-1427

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