Engines & Components | Summit Racing

COMP Cams Valve Spring Shims 4743-1

COMP Cams Valve Spring Shims 4743-1

Valve Spring Shim, Steel, Hardened, 1.437 in. Outside Diameter, .030 in. Thick, Each

Part Number: CCA-4743-1

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

COMP Cams Valve Spring Shims 4740-1

Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .015 in. Thick, Each

Part Number: CCA-4740-1

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

COMP Cams Valve Spring Shims 4746-1

Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .030 in. Thick, Each

Part Number: CCA-4746-1

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

PAC Racing Valve Spring Seats and Cups PAC-S115

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S115

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

COMP Cams Valve Spring Shims 4752-1

Valve Spring Shim, Steel, Hardened, 1.640 in. Outside Diameter, .060 in. Thick, Each

Part Number: CCA-4752-1

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

Manley Valve Spring Cups and Locators 42370-1

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.687 in. O.D., .570 in. I.D, Each

Part Number: MAN-42370-1

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

Manley Super 7 Degree Valve Spring Retainers 23612-1

Valve Spring Retainers, Chromoly, 7 Degree Lock Style, 1.076 in. Beehive Spring, Fits 221431 Spring, Each

Part Number: MAN-23612-1

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 Spring Shims 4750-1

Valve Spring Shim, Steel, Hardened, 1.480 in. Outside Diameter, .060 in. Thick, Each

Part Number: CCA-4750-1

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

Melling Valve Springs VS-2280

Valve Spring, SPRING-ENGINE VALVE

Part Number: MEL-VS-2280

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 42443-1

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Each

Part Number: MAN-42443-1

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

Trick Flow® Valve Springs TFS-16314-1

Valve Spring, Single, 1.250 in. Outside Diameter, 380 lbs./in. Rate, 1.180 in. Coil Bind, Each

Part Number: TFS-16314-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Valve Springs 466704

SPRING H.P. ENGINE VALVE

Part Number: MEL-466704

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

PAC Racing Valve Spring Shims PAC-S197

Shims - 1.620 - 0.030 thick

Part Number: RSC-PAC-S197

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

PAC Racing Valve Spring Seats and Cups PAC-S109

Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S109

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

Need It Sooner? We recommend these similar substitute parts:

PAC Racing Valve Spring Seats and Cups PAC-S109-16

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Estimated Ship Date: Today

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COMP Cams Valve Spring Locators 4681-1

SPRING SEAT, .205, EAGLE/APACHE, 7228

Part Number: CCA-4681-1

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

Manley Sport Compact Valve Springs 22180-1

SINGLE VALVE SPRING

Part Number: MAN-22180-1

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

Melling Valve Spring Shims 471060HP

VALVE SPRING SHIM

Part Number: MEL-471060HP

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 Locators 42460-1

Valve Spring Locators, SPRING LOCATOR SHIM-22160

Part Number: MAN-42460-1

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

BTR Valve Spring Shims BS030-16

Valve Spring Shims, .030 in. Thickness, For Bronze Guides, Set of 16

Part Number: BTC-BS03016

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 42466-1

Valve Spring Locators, Inside, Steel, .045 in. Thick, 1.550 in. O.D., .567 in. I.D, .740 in. Shoulder, Each

Part Number: MAN-42466-1

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

Melling Valve Springs 466814

SPRING H.P. ENGINE VALVE

Part Number: MEL-466814

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

Melling Valve Springs VS-1646

SPRING ENGINE VALVE

Part Number: MEL-VS-1646

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

Melling Valve Springs VS-1575

SPRING ENGINE VALVE

Part Number: MEL-VS-1575

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

Melling Valve Spring Shims 473150HP

VALVE SPRING SHIM

Part Number: MEL-473150HP

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

Dart Valve Spring Shims 23300010

Valve Spring Shim, 0.642 in. I.D., 1.500 in. O.D., 0.015 in. Thick Shim, Each

Part Number: DRT-23300010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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