Engines & Engine Parts at Summit Racing

Melling Valve Springs VS-160

Valve Springs, Single, 1.448 in. Diameter, 94-104 lbs. Seat Pressure, 1.250 in. Coil Bind Height, Each

Part Number: MEL-VS-160

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Howards Cams LS Dual Valve Springs 98118-1

Howards Cams LS Dual Valve Springs 98118-1

Valve Spring, LS, Dual, 1.295 in. O.D., 1.060 in. Coil Bind Height, 407 lbs./in. Rate, Each

Part Number: HRS-98118-1

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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 High Performance Valve Spring Kits 26547-16

Valve Springs, Dual, 0.900 in. Maximum Valve Lift, 1.550 in. O.D., Set of 16

Part Number: CCA-26547-16

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Estimated Ship Date: Today

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BTR Valve Spring Locators SL565060-1

Valve Spring Locator, Inside, Steel, 0.565 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-SL5650601

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Manley NexTek Valve Springs 221443-1

Valve Spring, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Each

Part Number: MAN-221443-1

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Melling Valve Springs VS-550

Valve Springs, Single, 1.295/1.309 in. Diameter, 67-77 lbs. Seat Pressure, 1.220 in. Coil Bind Height, Each

Part Number: MEL-VS-550

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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

COMP Cams Valve Spring Locators 4784-1

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.500 in. O.D., 0.570 in. I.D., 0.735 in. Spring I.D., Each

Part Number: CCA-4784-1

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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

COMP Cams Titanium Valve Spring Retainers 784-1

Valve Spring Retainers, Dual, Titanium, 10 degree, 1.625 in. O.D., 0.310 in./0.342 in./0.372 in. Stem Diameter, Each

Part Number: CCA-784-1

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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

COMP Cams Steel Valve Spring Retainers 701-32

Valve Spring Retainers, Steel, Single Spring, 1.013 in. Diameter, 7-Degree Lock Style, Set of 32

Part Number: CCA-701-32

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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

Howards Cams Valve Spring Cups and Locators 96023-1

Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.270 in. O.D., .505 in. I.D., Each

Part Number: HRS-96023-1

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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

Howards Cams Pro-Alloy Mechanical Roller Valve Springs 98048-1

Valve Spring, Triple, 1.660 in. Outside Diameter, 745 lbs./in. Rate, 1.145 in. Coil Bind Height, Each

Part Number: HRS-98048-1

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

Howards Cams Chromoly Steel Retainers 97161-1

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.040 in. Outside Diameter, Each

Part Number: HRS-97161-1

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

PAC Racing Springs Valve Springs PAC-1334-16

VALVE SPRINGS SET OF 16

Part Number: RSC-PAC-1334-16

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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

Clay Smith Engineering Valve Spring Locators 8851-16

8 pc of 1.450 Spring Cups 1.540" OD x 1.450" ID & 8 pc of Smog Rotator Replacements 1.735" OD x 1.450" ID spring

Part Number: HPC-8851-16

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COMP Cams High Performance Valve Spring Kits 9705-KIT

Valve Spring and Retainer Kits, Beehive Springs, 0.310 in. Stem, 10 Degree Titanium Locks, Retainers, Spring Seats, Harley-Davidson®, Big Twin, Kit

Part Number: CCA-9705-KIT

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Howards Cams Valve Spring Locators 96035-1

Spring Locator, 1.625", 1.625" x .635"

Part Number: HRS-96035-1

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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

Manley Titanium Valve Spring Retainers 23679-1

Valve Spring Retainers, Titanium, 10 Degree Lock, 1.500 in. Outside Diameter, 0.705 in. Inside Diameter, Each

Part Number: MAN-23679-1

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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

Howards Cams Performance Street/Strip Valve Springs 98515-1

Valve Spring, Dual, 1.510 in. Outside Diameter, 350 lbs./in. Rate, 1.300 in. Coil Bind Height, Each

Part Number: HRS-98515-1

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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

BTR Valve Spring Shims BS030-16

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

Part Number: BTC-BS03016

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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

Crown Automotive Valve Springs 53010388

Valve Spring, Single, 1.000 in. Outside Diameter, 2.5L, 4.0L, Jeep, Each

Part Number: CWA-53010388

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Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Howards Cams Stock Diameter Performance Valve Springs 98636-1

Valve Spring, Dual, 1.530 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98636-1

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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

AFR Hardened Spring Cups 8043-16

Valve Spring Locators, Inside Shoulder Type, 1.440 in. O.D., 0.740 in. I.D., Use with AFR 8020 Valve Springs, Steel, Set of 16

Part Number: AFR-8043-16

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COMP Cams Titanium Valve Spring Retainers 716-16

Valve Spring Retainers, Conical, Dual, Titanium, 7 degree, 1.442 in. O.D., 0.344 in. Stem Diameter, Set of 16

Part Number: CCA-716-16

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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

Howards Cams Electro Polished Performance Valve Springs 98513-1

Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98513-1

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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

PROMAXX Performance Valve Springs 8454

VALVE SPRING

Part Number: PMX-8454

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