Engines & Engine Parts at Summit Racing

PAC Racing Valve Spring Seats and Cups PAC-S161

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.350 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S161

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Brian Tooley Racing Valve Springs BTR-SK018/6545

BTR .625 LIFT BEEHIVE VALVE SPRING KIT .565" BRONZE GUIDES

Part Number: BTC-S0522

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Manley Titanium Valve Spring Retainers 23625-16

Valve Spring Retainers, Titanium, 7 Degree Lock, 1.311 in. Outside Diameter, .570 in. Inside Diameter, Set of 16

Part Number: MAN-23625-16

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Melling Valve Springs VS-1688

Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

PAC Racing 500 Series Valve Spring Retainers PAC-R536

Dual Spring 500 Series Retainer - Titanium Retainer for PAC-1245 & 1289 Dual Valve Springs. Lock angle: STD 1

Part Number: RSC-PAC-R536

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

Trick Flow® Steel Valve Spring Retainers TFS-31400423-1

Valve Spring Retainer, Chromoly Steel, 7 Degree, 1.250 in. O.D., .650 in. I.D., Each

Part Number: TFS-31400423-1

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Valve Springs SUM-174022BP-1

2018-23 Ford Coyote V8 Valve Springs, .551 Max lift @ 80 Lb. seat @ 1.811 Installed, 214 Lb. @ 1.260 Open, 1.208 CB, 1.031 Dia., 245 Rate, PAC 1281X

Part Number: SUM-174022BP-1

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Electro Polished Performance Valve Springs 98513

Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98513

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

BTR Valve Spring Locators SL537060-20

Valve Spring Locators BTR Spring ; .537 ID, .060 Thick

Part Number: BTC-SL537060-20

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Melling Valve Springs VS-2234

Melling Valve Springs VS-2234

Valve Springs, Single, 0.821 in. Diameter, 75 lbs. Seat Pressure, Each

Part Number: MEL-VS-2234

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Melling Valve Springs VS-2259

Valve Spring, Single, Conical Style, 1.270 in. O.D., Each

Part Number: MEL-VS-2259

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Manley Valve Spring Cups and Locators 42129-1

Valve Spring Locators, SPRING CUP-ID 1.335 FOR 221422

Part Number: MAN-42129-1

Not Yet Reviewed

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 42135-1

Valve Spring Locators, SPRING CUP-ID SPRING 221435

Part Number: MAN-42135-1

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Manley NexTek Valve Springs 221444P-16

Valve Springs, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Set of 16

Part Number: MAN-221444P-16

Not Yet Reviewed

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 Shims 03261-50

Valve Spring Shims, Hardened, 0.645 in. I.D., 1.500 in. O.D., 0.015 in. Thick, Set of 50

Part Number: MAN-03261-50

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

COMP Cams Tool Steel Valve Spring Retainers 1774-1

Valve Spring Retainers, Conical, Single, Tool Steel, 7 degree, 1.290 in. Outer Spring O.D., 8.00mm Stem Diameter, Each

Part Number: CCA-1774-1

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

Manley Lightweight H-13 Tool Steel Retainers 23635TS-1

Valve Spring Retainers, RET-H-13 10 DEG. 1.437/1.550

Part Number: MAN-23635TS-1

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Pioneer Valve Spring Shims B-103-RS-500

V. S. I.

Part Number: PIO-B-103-RS-500

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Howards Cams Electro Polished Inverted Conical Valve Springs 98114-1

Valve Spring, Electro Polished, Inverted Conical, Single, Beehive, 1.280 in. O.D., 412 lbs./in. Rate, Each

Part Number: HRS-98114-1

Not Yet Reviewed

Estimated Ship Date: Today

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Engine Works Valve Spring Retainers 501-16

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.240 in. Outside Diameter, .660 in. Inside Diameter, +.050 in. Installed Height, Set of 16

Part Number: EW1-501-16

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Estimated Ship Date: Today

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COMP Cams Valve Springs 26123-16

Valve Springs, Single, 1.105 in. Outside Diameter, 324 lbs./in. Rate, 0.900 in. Coil Bind Height, Set of 16

Part Number: CCA-26123-16

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

COMP Cams Valve Springs 973-12

Valve Spring; Single Inner; Valve Springs; .970 Inner Spring; 12 pc.

Part Number: CCA-973-12

Not Yet Reviewed

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 221457-1

SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Engine Works Valve Spring Retainers 550-16

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.030 in. Outside Diameter, .640 in. Inside Diameter, Chevy, LS, Set of 16

Part Number: EW1-550-16

Not Yet Reviewed

Estimated Ship Date: Today

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Skunk2 Racing Alpha Valve Springs/Retainer Kits for 1993-2001 PRELUDE - 344-05-1360

Valvetrain, Alpha Series Valve Spring and Titanium Retainer Kit Honda F/H-Series VTEC Engines

Part Number: SK2-344-05-1360

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today