Camshafts & Valvetrain Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Pro-X Racing Parts Valve Shims 29.890222

ProX Valve Shim KTM 8.90 x 2.22 mm. (5 pcs.)

Part Number: PXR-29-890222

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Hot Cams Refill Shim Packages 68-948240

Valve Shims, 2.40mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948240

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Hot Cams Refill Shim Packages 68-748145

Valve Shims, 1.45mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748145

5.0 out of 5 stars ( 1 )

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Hot Cams Refill Shim Packages 68-748210

Valve Shims, 2.10mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748210

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Hot Cams Refill Shim Packages 68-748285

Valve Shims, 2.85mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748285

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Hot Cams Refill Shim Packages 68-748300

Valve Shims, 3.00mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748300

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Hot Cams Refill Shim Packages 68-948155

Valve Shims, 1.55mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948155

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Pro-X Racing Parts Valve Shims 29.748150

Valve Shims, 1.50mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5

Part Number: PXR-29-748150

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

COMP Cams Super Valve Locks 625-1

COMP Cams Super Valve Locks 625-1

Valve Lock, Machined, Hardened Steel, 10 Degree, 2-Groove, 3/8 in. Valve Stem, Pair

Part Number: CCA-625-1

5.0 out of 5 stars ( 1 )

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Mahle Original Rocker Arm Bridges 214-1087

ROCKER ARM BRIDGE

Part Number: MAH-2141087

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Melling Pushrods MPR-475

Pushrod, Steel, 5/16 in. Diameter, 5.746 in. Length, GM V6, Each

Part Number: MEL-MPR-475

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Melling Pushrods MPR-603

Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 7.642 in. Overall Length, Each

Part Number: MEL-MPR-603

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World Products Guideplates 603-1

Guideplates, Flat Steel, Natural, Ford, Windsor, Each

Part Number: WRL-603-1

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Howards Cams Lash Caps 93205-1

Lash Caps, Chromoly, 11/32 in. Valve Stem, .080 in. Thick, Each

Part Number: HRS-93205-1

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Manley Valve Spring Shims 03266-1

Valve Spring Shim, Hardened, 0.645 in. I.D., 1.500 in. O.D., 0.060 in. Thick, Each

Part Number: MAN-03266-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

BTR Rocker Arm Trunnion Upgrade Kits SR/CLIP

CLIP, BTR ROCKER SHAFT SNAP RING - SR/CLIP

Part Number: BTC-SRCLIP

5.0 out of 5 stars ( 1 )

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Trick Flow® by PAC Racing Single Valve Springs TFS-16514-1

Valve Spring, PAC Racing, Single, 1.488 in. Outside Diameter, 358 lbs./in. Rate, 1.040 in. Coil Bind, Each

Part Number: TFS-16514-1

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Manley Valve Tip Wear Caps 42300-1

Lash Cap, Steel, 5/16 in. Valve Stem, .080 in. Thick, Each

Part Number: MAN-42300-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Engine Works Street Series Exhaust Valves 221188

Valves, Street Series, Exhaust, Stainless, 1.880 in. Diameter, 0.375 in. Stem, 5.350 in. Long, 1-Groove, Chevy, Each

Part Number: EW1-221188

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COMP Cams Hi-Tech Rocker Arm Studs 4506-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Each

Part Number: CCA-4506-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

COMP Cams Valve Spring Locators 4776-1

Valve Spring Locator, Inside Locating Shoulder, Steel, 0.060 in. Thick, 1.550 in. O.D., 0.570 in. I.D., 0.790 in. Spring I.D., Each

Part Number: CCA-4776-1

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

COMP Cams Steel Valve Spring Retainers 774-1

Valve Spring Retainer, Steel, 7 Degree, 1.030 in. Outside Diameter, Beehive, Each

Part Number: CCA-774-1

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

COMP Cams Valve Spring Locators 4685-1

Valve Spring Locator, Inside Locating Shoulder, 1.285 in. O.D., 0.532 in. I.D., 0.040 in. Thick, 0.880 in. Spring I.D., Steel, Each

Part Number: CCA-4685-1

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Melling Valve Spring Retainers 475054

Valve Spring Retainers, Steel, 7 Degree, 1.375 in. Outside Diameter, .675 in. Inside Diameter, Each

Part Number: MEL-475054

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Manley Valve Tip Wear Caps 42100-1

Lash Cap, Steel, 7mm Valve Stem, .085 in. Thick, Each

Part Number: MAN-42100-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today