HUMMER H3 Camshafts & Valvetrain

Valve Lifter Guide, Plastic, Hydraulic Roller, Non-AFM/DOD, Chevrolet, LS, Each

Part Number: ADO-12595365

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Valve, Exhaust, OEM Replacement, 1.55 in. Diameter, .313 in. Stem, 4.920 in. Length, GM/Chevy, GenIII/IV LS, Each

Part Number: MEL-V1935

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Rocker Arms, GM Genuine Parts, Roller Fulcrum, Pedestal, 1.7 Ratio, Steel, Exhaust Side, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-12681275

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Timing Chain, Single Roller, Buick,Cadillac, Chevy, GMC, Izuzu, Hummer, Pontiac, SAAB, Each

Part Number: MEL-3SRH60

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Lifters, Hydraulic Lash Adjuster, Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lexus, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Toyota, Each

Part Number: MEL-JB-7524

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valves, Intake, Steel, 2.000 in. Diameter, .313 in. Stem, 4.871 in. Length, Each

Part Number: MEL-V3244

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Valve Spring, Single, 1.250 in. Diameter, Chevy, Buick, Cadillac, GMC, Hummer, Pontiac, Isuzu, Saab, Each

Part Number: MEL-VS-2257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Camshaft Thrust Bearing, Needle Bearing, Steel, Chevy, LS, Each

Part Number: CLO-9-232

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Rocker Arm Trunnion, Chevy, Each

Part Number: CCA-137021

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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ENGINE TIMING CHAIN GUIDE

Part Number: CLO-9-5510

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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SPRING H.P. ENGINE VALVE

Part Number: MEL-461218

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Engine Variable Valve Timing (VVT) Sprocket Bolt

Part Number: CLO-VCB102

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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