Engines & Engine Parts at Summit Racing

Manley Titanium Valve Spring Retainers 23653-1

Valve Spring Retainer, Titanium, 10 Degree, 1.660 in. Outside Diameter, .620 in. Inside Diameter, Each

Part Number: MAN-23653-1

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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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COMP Cams Steel Valve Spring Retainers 787-1

COMP Cams Steel Valve Spring Retainers 787-1

Valve Spring Retainer, Steel, 7 Degree, 1.055 in. Outside Diameter, .640 in. Inside Diameter, Each

Part Number: CCA-787-1

5.0 out of 5 stars ( 2 )

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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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Chevrolet Performance Valve Spring Retainers 14003974

Valve Spring Retainer, Steel, Stock, Each

Part Number: NAL-14003974

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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

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Trick Flow® Track Max® Pacaloy Valve Spring and Retainer Kits TFS-2500306

Valve Springs, Dual, 1.324 in. OD, 7 Degree Locks, Titanium Retainers, 460 lbs/in., Set of 16

Part Number: TFS-2500306

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Melling Valve Springs VS-2484

Engine Valve Spring, Stock Replacement Valve Spring

Part Number: MEL-VS-2484

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Manley Titanium Valve Spring Retainers 23663-16

Valve Spring Retainers, Titanium, 10 Degree, 1.660 in. Spring Diameter, .620 in. Inside Diameter, Set of 16

Part Number: MAN-23663-16

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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 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

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Melling High-Pressure Oil Pump Springs 7770M

Oil Pump Springs, 70 psi, Steel, Pink, Chevy, Big Block, Set of 5

Part Number: MEL-7770M

5.0 out of 5 stars ( 1 )

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Trick Flow® Valve Spring Cups TFS-41400434

Valve Spring Locators, Outside, Steel, .075 in. Thick, 1.740 in. O.D., 1.640 in. Spring O.D., Set of 16

Part Number: TFS-41400434

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Manley NexTek Valve Springs 221424-1

Valve Spring, Dual, 1.640 in. Outside Diameter, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: MAN-221424-1

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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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PAC Racing Valve Spring Shims PAC-S194

Valve Spring Shims, Hardened, 1.5 in. O.D., 0.645 in. I.D., 0.020 in. Thick, Each

Part Number: RSC-PAC-S194

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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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COMP Cams Valve Spring Shims 4750-16

Valve Spring Shims, Steel, Hardened, 1.480 in. Outside Diameter, .060 in. Thick, Set of 16

Part Number: CCA-4750-16

5.0 out of 5 stars ( 1 )

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Summit Racing™ Valve Springs SUM-174010D-16

LS Dual Springs, Hyd. Roller,.650 Max Lift @ 160 Lb. seat @ 1.800 Installed, 425 Lb. @ 1.125 Open, 1.020 C.B., 1.304 Dia., 392 Rate, Like PAC 1905 .

Part Number: SUM-174010D-16

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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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Chevrolet Performance Valve Spring Retainers 19171528

Valve Spring Retainers, Lightweight, Chevy, Small Block, LT4, Set of 16

Part Number: NAL-19171528

4.5 out of 5 stars ( 2 )

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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

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today