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: Monday 4/27/2026 if shipped by air

Valve, Exhaust, 1.550 in. Diameter, 0.313 in. Stem, 4.920 in. Length, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: MEL-V1935

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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: Monday 4/27/2026 if shipped by air

Lifters, Hydraulic Roller, 0.843 in. O.D., Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: SLP-HT2148A

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Timing Chain, Replacement, Single Roller, Steel, Chain Only, 60 Links, 0.488 in. Width, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab,Each

Part Number: MEL-3SRH60

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Lifter, Replacement, Hydraulic Lash Adjuster, 0.472 in. O.D., Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Lexus, Pontiac, Suzuki, Toyota, Each

Part Number: MEL-JB-7524

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve, Intake, Steel, 2.000 in. Diameter, 0.313 in. Stem, 4.871 in. Overall Length, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Each

Part Number: MEL-V3244

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Valve Spring, Single, 1.250 in. O.D., 1.143 in. Coil Bind Height, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: MEL-VS-2257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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

Part Number: CLO-9-232

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Rocker Arm Trunnion, Chevy, Each

Part Number: CCA-137021

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Lifter, Hydraulic Flat Tappet, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saab, Saturn, Each

Part Number: SLP-HT2307

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

SPRING H.P. ENGINE VALVE

Part Number: MEL-461218

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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ENGINE TIMING CHAIN GUIDE

Part Number: CLO-9-5510

Not Yet Reviewed

Estimated Ship Date: May 11, 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: May 11, 2026 if ordered today

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