Engines & Engine Parts at Summit Racing

Howards Cams Max Effort Mechanical Roller Valve Springs 98732-1

Valve Spring, Dual, 1.625 in. Outside Diameter, 689 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98732-1

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Brian Tooley Racing Valve Spring Shims A201HP-16

Brian Tooley Racing Valve Spring Shims A201HP-16

BTR HEMI VALVE SPRING SHIM SET .060" THICK

Part Number: BTC-A201HP-16

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Titanium Valve Spring Retainers 733-12

Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .765 in. Inside Diameter, Set of 12

Part Number: CCA-733-12

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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

Melling Valve Springs VS-740

Valve Springs, Single, 1.532/1.548 in. Diameter, 74-86 lbs. Seat Pressure, 1.278 in. Coil Bind Height, Each

Part Number: MEL-VS-740

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 782-100

Valve Spring Retainers, Steel, 1.55 in. Diameter, 7 Degree, .342 in. Stem Diameter, Set of 100

Part Number: CCA-782-100

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 Springs VS-1443

Valve Springs, Single, 1.165 in. Diameter, 84-95 lbs. Seat Pressure, 1.115 in. Coil Bind Height, Each

Part Number: MEL-VS1443

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Estimated Ship Date: Today

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Trick Flow® Valve Spring ID Locators TFS-21400440-1

Valve Spring Locator, Inside, Steel, .053 in. Thick, 1.550 in. O.D., Each

Part Number: TFS-21400440-1

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Estimated Ship Date: Today

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Melling Valve Springs VS-830

Valve Springs, Single, 1.395/1.425 in. Diameter, 40-50 lbs. Seat Pressure, 1.220 in. Coil Bind Height, Each

Part Number: MEL-VS-830

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

COMP Cams Valve Spring Locators 4683-1

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.205 in. Thick, 1.300 in. O.D., 0.805 in. I.D., 0.880 in. Spring I.D., Each

Part Number: CCA-4683-1

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 4738-100

Valve Spring Shim, Steel, Hardened, 1.480 in. Outside Diameter, .015 in. Thick, Set of 100

Part Number: CCA-4738-100

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 NexTek Valve Springs 221444-1

Valve Spring, Dual, 1.610 in. Outside Diameter, 546 lbs./in. Rate, 1.220 in. Coil Bind Height, Each

Part Number: MAN-221444-1

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Manley Valve Spring Cups and Locators 42126-1

Valve Spring Locators, Outside, Steel, .687 in. Thick, 1.550 in. Spring O.D., Each

Part Number: MAN-42126-1

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Manley Valve Spring Cups and Locators 42124-1

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.270 in. O.D., .570 in. I.D., Each

Part Number: MAN-42124-1

Not Yet Reviewed

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-840

Valve Springs, Single, 1.390/1.410 in. Diameter, 76-84 lbs. Seat Pressure, 1.275 in. Coil Bind Height, Each

Part Number: MEL-VS-840

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams LS Dual Valve Spring Kits 98118-K1

SPRING UPGRADE KIT

Part Number: HRS-98118-K1

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Howards Cams Max Effort Mechanical Roller Valve Springs 98441-1

Valve Spring, Dual, 1.437 in. Outside Diameter, 375 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: HRS-98441-1

Not Yet Reviewed

Estimated Ship Date: Today

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Kibblewhite Valve Spring Retainers 40-4612

Valve Spring Retainers, Titanium, Kawasaki, Set of 16

Part Number: KPM-40-4612

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Estimated Ship Date: Today

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Manley Valve Spring Shims 03231-50

Valve Spring Shims, Hardened, 0.703 in. I.D., 1.480 in. O.D., 0.015 in. Thick, Set of 50

Part Number: MAN-03231-50

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 712-1

Retainers, Valve Spring, Steel, 1.25 in. Diameter, Dual, 11 Degree, .343 in. Stem, Each

Part Number: CCA-712-1

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 Steel Valve Spring Retainers 796-16

Valve Spring Retainers, Conical, Single, Steel, 1.375 in. O.D., Set of 16

Part Number: CCA-796-16

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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

COMP Cams Valve Springs 26903-1

Valve Springs, Single, 1.404 in. Outside Diameter, 300 lbs./in. Rate, 1.032 in. Coil Bind Height, Each

Part Number: CCA-26903-1

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

BTR Valve Spring Locators SL565060-200

VALVE SPRING LOCATOR, BTR SPRING LOCATOR - .565" ID - .060" THICK - SET OF 200 - SL565060-200

Part Number: BTC-SL565060200

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Melling Valve Springs VS-1282

Valve Spring, Single, 1.396 in. Diameter, 1.098 in. Coil Bind Height, Each

Part Number: MEL-VS-1282

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Melling Valve Springs VS-540

Valve Springs, Single, 1.197/1.211 in. Diameter, 67-77 lbs. Seat Pressure, 1.280 in. Coil Bind Height, Each

Part Number: MEL-VS-540

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

COMP Cams Valve Spring Locators 4700-100

Valve Spring Locator, Outside Locating Shoulder, Steel, 0.060 in. Thick, 1.670 in. O.D., 0.640 in. I.D., 1.565 in. Spring O.D., Set of 100

Part Number: CCA-4700-100

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