Engines & Engine Parts at Summit Racing

PAC Racing Valve Spring Seats and Cups PAC-S123-16

Steel Seats - for Pacaloy Retainers

Part Number: RSC-PAC-S123-16

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

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PAC Racing Valve Spring Seats and Cups PAC-S123

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Dura-Bond Valve Spring Booster Shims 3095

Dura-Bond Valve Spring Booster Shims 3095

Valve Spring Shims, Steel, 1.330 in. Outside Diameter, .030 in. Thick, Set of 100

Part Number: DUR-3095

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Valve Springs 94666580

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Melling Valve Springs VS-1688

Engine Valve Spring, Stock Replacement V

Part Number: MEL-VS-1688

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Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Howards Cams Valve Spring Shims 96220-60

Valve Spring Shim, Steel, Hardened, 1.437 in. Outside Diameter, .060 in. Thick, Set of 16

Part Number: HRS-96220-60

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Manley Valve Spring Cups and Locators 42368-16

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .635 in. I.D, .825 in. Shoulder, Set of 16

Part Number: MAN-42368-16

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

COMP Cams Valve Spring Locators 4712-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.400 in. O.D., 0.520 in. I.D., 0.690 in. Spring I.D., Set of 16

Part Number: CCA-4712-16

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Pioneer Valve Springs RV-943-X-100

Valve Springs, OE Replacement, Standard Style, Single, 1.160 in. Coil Bind Height, 1.250 in. O.D., Chevrolet, Set of 100

Part Number: PIO-RV-943-X-100

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Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Howards Cams American Made Titanium Retainers 97216-1

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Part Number: HRS-97216-1

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BTR Platinum Valve Spring Kits SK004/T/6560

Valve Spring Kit, Platinum, Dual, Standard, Titanium Retainer, 0.060 in. Thick, 462 lbs./in. Spring Rate, Machined Factory Valve Guides, Kit

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Manley Valve Spring Cups and Locators 42135-16

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

BTR Valve Spring Retainers SR006-16

Valve Spring Retainers, 1.300 in. O.D. Outer Spring, 0.670 in. I.D. Inner Spring, 8mm Stem Diameter, 7 Degree Lock, Standard Spring, Set of 16

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Manley Titanium Valve Spring Retainers for 2003-2005 NEON - 23190-16

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

COMP Cams Valve Spring Shims 4752-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Trick Flow® Steel Valve Spring Retainers TFS-2500100-INT

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PAC Racing Valve Spring Seats and Cups PAC-S115-16

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Part Number: RSC-PAC-S115-16

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

COMP Cams Valve Spring Shims 4743-100

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Part Number: CCA-4743-100

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Manley Sport Compact Valve Springs 22125-16

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Howards Cams Pacaloy Mechanical Roller Valve Springs 98847

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Part Number: HRS-98847

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

COMP Cams Titanium Valve Spring Retainers 715-16

Valve Spring Retainers, Conical, Dual, Titanium, 8 degree, 1.442 in. O.D., 0.344 in. Stem Diameter, Set of 16

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

PAC Racing 400 Series Valve Spring Retainers PAC-R455

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Manley Valve Spring Shims 03276-1

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Part Number: MAN-03276-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Melling Valve Springs VS-2490

VALVE SPRINGS

Part Number: MEL-VS-2490

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today