Camshafts & Valvetrain

Lifter Guide Tray Bolt, LS

Part Number: HRS-90152

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Valve Spring, Single, 1.437 in. O.D., 1.080 in. I.D. 210 lbs./in. Rate, 1.050 in. Coil Bind Height, Each

Part Number: HRS-98411-1

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Pushrod, Steel, 5/16 in. Diameter, Ball Top/Bottom Tip Style, 8.152 in. Overall Length, Each

Part Number: MEL-MPR-280

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Valve Lock, Stamped, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: TFS-31400443-1

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Valve, Exhaust, 1.550 in. Head Diameter, 9.45mm Stem Diameter, 5.016 in. Overall Length, Buick, Oldsmobile, Pontiac, Each

Part Number: MEL-V1340

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Valve Spring Locator, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .635 in. I.D., Each

Part Number: MAN-42121-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 11/32 in. Valve Stem, Pair

Part Number: MAN-13061-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Steel Spring Seats (0.060 Thickness)

Part Number: RSC-PAC-S114

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Steel Valve Locks - Standard 7 degree - Radius Groove - +0.050 Install Height

Part Number: RSC-PAC-L8151

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Steel Valve Locks - Standard 7 degree - Square Groove - Standard Install Height

Part Number: RSC-PAC-L8146

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Valve Spring Retainer, Replacement, OEM Style, Steel, Standard, 0.732 in. OD, 0.299 in. ID, 0.059 in. Thick, Buick, Cadillac, Chevy, GMC, Hummer, Each

Part Number: NAL-12575196

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Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: MAN-13097-1

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Valve Locks, 7 Degree, 1-Groove, 7mm Stem, Chromoly, Pair

Part Number: TFS-52900450-1

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Camshaft Thrust Plate Shim Washer, Brass, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: MEL-MG221

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Valve Spring Retainer, Steel, 10 Degree, 1.550 in. Outside Diameter, .798 in. Inside Diameter, Each

Part Number: CCA-748-1

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GEN V LT VVT LOCKOUT BOLT - USE WITH SINGLE BOLT LS3 CAM GEAR

Part Number: BTC-S0514

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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ProX Valve Shim 9.48 x 1.75 mm. (5 pcs.)

Part Number: PXR-29-948175

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Intake Valve

Part Number: MEL-V0696

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Estimated Ship Date: Today

Cam Bushing 0 Deg. Each

Part Number: HRS-94505-4505-0

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Estimated Ship Date: Jan 8, 2026 if ordered today

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VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Locks , 7 Degree Gold Locks

Part Number: FLK-60

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Each

Part Number: HRS-96024-1

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rocker Arm Mounting Stands, Rocker Pedestal, 90097/90098

Part Number: HRS-90040-1

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Rocker Arm Nut, Polylock, for Pro Magnum Series Rockers In GEN III LS1, LS2, and LS6 Models, Each

Part Number: CCA-4654-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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