Engines & Components | Summit Racing

Manley Valve Spring Shims 03276-1

Valve Spring Shim, Hardened, 0.645 in. I.D., 1.625 in. O.D., 0.060 in. Thick, Each

Part Number: MAN-03276-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

COMP Cams Valve Springs 937-1

COMP Cams Valve Springs 937-1

Valve Spring, Single, 1.015 in. Outside Diameter, 156 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: CCA-937-1

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 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

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2026 if ordered today

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Estimated Ship Date: Jun 26, 2026 if ordered today

Howards Cams Chromoly Steel Retainers 97130-1

Valve Spring Retainers, Chromoly Steel, 10 Degree, 1.550 in. Outside Diameter, Each

Part Number: HRS-97130-1

Not Yet Reviewed

Estimated Ship Date: Jun 23, 2026 if ordered today

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Estimated Ship Date: Jun 23, 2026 if ordered today

BTR Valve Spring Locators SL520045-1

VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR DART/RHS LS GUIDES - .045" THICK - SOLD INDIVIDUALLY - SL520045-1

Part Number: BTC-SL5200451

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Howards Cams Performance Mechanical Flat Tappet Valve Springs 98218-1

Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Melling Valve Spring Retainers VSR-709

VALVE SPRING RETAINER

Part Number: MEL-VSR709

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Manley Valve Spring Cups and Locators 42573-1

Valve Spring Locators, SPRING CUP-ID PRO

Part Number: MAN-42573-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley Valve Spring Cups and Locators 42446-1

Valve Spring Locators, Inside, 0.567 in. I.D., 1.410 in. O.D., Each

Part Number: MAN-42446-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

AFR Steel Valve Spring Retainers 8511-1

Valve Spring Retainer, 10 degree, 1.500 in. O.D., Steel, Each

Part Number: AFR-8511-1

Not Yet Reviewed

Estimated Ship Date: Today

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S&S Cycle Oil Pump Relief Valve Springs 31-6018

Engine Accessories, 36-99 BIG TWIN, RELIEF VALVE SPRING

Part Number: SSY-31-6018

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

PAC Racing 300 Series Valve Spring Retainers PAC-R313

Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de

Part Number: RSC-PAC-R313

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2026 if ordered today

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Estimated Ship Date: Jun 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

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Estimated Ship Date: Today

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PAC Racing Hot Rod Series Valve Springs PAC-1900

Valve Springs, Hot Rod Series, Single, 1.500 in. O.D., 376 lbs/in. Rate, 1.115 in. Coil Bind Height, Each

Part Number: RSC-PAC-1900

Not Yet Reviewed

Estimated Ship Date: Jun 26, 2026 if ordered today

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Estimated Ship Date: Jun 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by PAC Racing Single Valve Springs TFS-16839-16

5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Manley Valve Spring Cups and Locators 42324-1

Valve Spring Locators, Cups, Inside, Steel, 0.205 in. Locator Thickness, 1.311 in. Spring O.D., Each

Part Number: MAN-42324-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley Valve Spring Cups and Locators 42374-1

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.580 in. O.D., .570 in. I.D, .825 in. Shoulder, Each

Part Number: MAN-42374-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley Valve Spring Cups and Locators 42130-1

Valve Spring Locators, SPRING CUP-ID 1.324 FOR 221421

Part Number: MAN-42130-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Howards Cams Valve Spring Cups and Locators 96034-1

Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Each

Part Number: HRS-96034-1

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

PAC Racing Valve Spring Seats and Cups PAC-S121

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.270 in. O.D., 0.520 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S121

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

BTR Valve Spring Locators SL505045BH-1

Valve Spring Locator, Inside, Steel, 0.505 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-SL505045BH1

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Manley Valve Spring Cups and Locators 42375-1

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .635 in. I.D., Each

Part Number: MAN-42375-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Manley Valve Spring Shims 03233-1

Valve Spring Shim, Hardened, 0.703 in. I.D., 1.480 in. O.D., 0.030 in. Thick, Each

Part Number: MAN-03233-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing Valve Spring Seats and Cups PAC-S105

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 0.700 in. Inner Spring, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S105

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Dart Valve Spring Locators and Cups 23200100

VALVE SPRING LOCATOR

Part Number: DRT-23200100

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing Valve Spring Seats and Cups PAC-S159

Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.285 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each

Part Number: RSC-PAC-S159

Not Yet Reviewed

Estimated Ship Date: Jun 25, 2026 if ordered today

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Estimated Ship Date: Jun 25, 2026 if ordered today

Manley Valve Spring Cups and Locators 42438-1

Valve Spring Locators, Inside, Steel, .045 in. Thick, 1.580 in. O.D., .567 in. I.D, .828 in. Shoulder, Each

Part Number: MAN-42438-1

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

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