Engines & Engine Parts at Summit Racing

PAC Racing 400 Series Valve Spring Retainers PAC-R432

Valve Spring Retainer, 400 Series, Dual, Titanium, 1.284 in. O.D., 8 degree, Each

Part Number: RSC-PAC-R432

5.0 out of 5 stars ( 1 )

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Dart Valve Spring Locators and Cups 23100003

Dart Valve Spring Locators and Cups 23100003

Valve Spring Locator, Outside, Steel, .035 in. Thick, 1.735 in. O.D.,1.650 in. I.D.,1.620 in. Spring O.D.,Each

Part Number: DRT-23100003

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COMP Cams Valve Spring Locators 4690-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.120 in. Thick, 1.253 in. O.D., 0.780 in. I.D., 0.878 in. Spring I.D., Set of 16

Part Number: CCA-4690-16

5.0 out of 5 stars ( 2 )

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COMP Cams Valve Springs 981-1

Valve Spring, Single, 1.254 in. Outside Diameter, 370 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: CCA-981-1

5.0 out of 5 stars ( 1 )

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Manley Valve Spring Cups and Locators 42126-16

Valve Spring Locators, Outside, Steel, .687 in. Thick, 1.550 in. Spring O.D., Set of 16

Part Number: MAN-42126-16

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-2484

Engine Valve Spring, Stock Replacement Valve Spring

Part Number: MEL-VS-2484

Not Yet Reviewed

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Manley Valve Spring Cups and Locators 42344-16

Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.550 in. O.D., .635 in. I.D., Set of 16

Part Number: MAN-42344-16

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COMP Cams Valve Springs 7256-16

Valve Springs, Single, 1.390 in. Outside Diameter, 485 lbs./in. Rate, 1.165 in. Coil Bind Height, Set of 16

Part Number: CCA-7256-16

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

Manley Valve Spring Cups and Locators 42377-16

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.680 in. O.D., .577 in. I.D., Set of 16

Part Number: MAN-42377-16

4.33 out of 5 stars ( 3 )

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Manley Valve Spring Cups and Locators 42317-16

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D, .720 in. Shoulder, Set of 16

Part Number: MAN-42317-16

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Manley Street Master Steel Valve Spring Retainers 23621-16

Valve Spring Retainers, Steel, 7 Degree, 1.290 in. Spring Diameter, .675 in. Inside Diameter, Set of 16

Part Number: MAN-23621-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Isky Valve Springs 700512

Valve Springs, Single, 1.340 in. Outside Diameter, 280 lbs./in. Rate, .970 in. Coil Bind Height, Set of 12

Part Number: ISK-7005-12

5.0 out of 5 stars ( 1 )

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PAC Racing 1200 Series Valve Springs PAC-1215-16

Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1215-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

PAC Racing 1200 Series Valve Springs PAC-1215

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Melling High-Pressure Oil Pump Springs 55049

Oil Pump Springs, 49 psi, Steel, Green, Pins, Chevy, Small Block, Kit

Part Number: MEL-55049

5.0 out of 5 stars ( 7 )

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PAC Racing 1500 Series Valve Springs PAC-1529-16

Valve Springs, 1500 Series, Dual, 1.284 in. O.D., 1.085 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1529-16

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

PAC Racing 1200 Series Valve Springs PAC-1223

Valve Springs, Beehive, Single, 1.105 in. O.D., 342 lbs./in. Rate, 0.900 in. Coil Bind Height, Each

Part Number: RSC-PAC-1223

5.0 out of 5 stars ( 1 )

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Melling Valve Springs 466524

Valve Spring, Beehive, Single, 1.264 in. O.D., 1.146 in. Coil Bind Height, 325 lbs./in. Spring Rate, 1.800 in Installed Height, Chevrolet, Each

Part Number: MEL-466524

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Trick Flow® Track Max® Performance Valve Spring Upgrade Kits TFS-K16972

Valve Springs, Single, 1.460 in. Diameter, 307 lbs./in., 7 Degree Locks, Kit

Part Number: TFS-K16972

3.0 out of 5 stars ( 1 )

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COMP Cams Valve Spring Locators 4774-16

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.625 in. O.D., 0.570 in. I.D., 0.765 in. Spring I.D., Set of 16

Part Number: CCA-4774-16

5.0 out of 5 stars ( 1 )

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COMP Cams Valve Springs 972-1

Valve Spring, Single, 1.460 in. Outside Diameter, 328 lbs./in. Rate, 1.195 in. Coil Bind Height, Each

Part Number: CCA-972-1

5.0 out of 5 stars ( 1 )

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Dart Replacement Valve Springs 22000050

VALVE SPRING EACH

Part Number: DRT-22000050

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Trick Flow® by PAC Racing Single Valve Springs TFS-16846-16

Valve Springs, PAC Racing, Single, 1.265 in. Outside Diameter, 526 lbs./in. Rate, 1.150 in. Coil Bind, Set 16

Part Number: TFS-16846-16

5.0 out of 5 stars ( 1 )

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COMP Cams Valve Springs 26125-16

Valve Springs, Single, Beehive, 1.061 in. Outside Diameter, .952 in. Coil Bind Height, Set of 16

Part Number: CCA-26125-16

5.0 out of 5 stars ( 1 )

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PAC Racing 300 Series Valve Spring Retainers PAC-R391

Valve Spring Retainers, 300 Series, Steel, 1.400 in. O.D., Dual, 10 degree, Each

Part Number: RSC-PAC-R391

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Chevrolet Performance Valve Springs 14097002

Valve Spring, Dual, Standard Style, 1.470 in. O.D., 1.270 in. Coil Bind Height, Each

Part Number: NAL-14097002

3.0 out of 5 stars ( 1 )

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