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HUMMER H3 Camshafts & Valvetrain

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Cloyes Race Billet True Roller Timing Sets 9-3673TX3

Cloyes Race Billet True Roller Timing Sets 9-3673TX3

Cloyes Race Billet True Roller Timing Sets 9-3673TX3

Timing Set, Single Roller Chain, Billet Steel Sprockets, Chain Damper, Chevy, Small Block LS, Set

Part Number: CLO-9-3673TX3

5.0 out of 5 stars ( 1 )

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Cloyes Timing Crankshaft Sprockets S827

Cloyes Timing Crankshaft Sprockets S827

Cloyes Timing Crankshaft Sprockets S827

Timing Gear, Crankshaft Sprocket, 22-tooth, Steel, Chevy, Each

Part Number: CLO-S827

Not Yet Reviewed

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ACDelco GM Genuine Parts Hydraulic Roller Lifters 12721203

ACDelco GM Genuine Parts Hydraulic Roller Lifters 12721203

ACDelco GM Genuine Parts Hydraulic Roller Lifters 12721203

Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: ADO-12721203

Not Yet Reviewed

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Cloyes Heavy-Duty Timing Sets C-3227

Cloyes Heavy-Duty Timing Sets C-3227

Cloyes Heavy-Duty Timing Sets C-3227

Timing Chain and Gear Set, Single Roller, Steel Sprockets, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, V8, 4.8L, 5.3L, 6.0L, 6.2L, Set

Part Number: CLO-C-3227

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COMP Cams Thumpr Hydraulic Roller Camshafts 54-602-11

Made in the USA COMP Cams Thumpr Hydraulic Roller Camshafts 54-602-11

COMP Cams Thumpr Hydraulic Roller Camshafts 54-602-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .573/.558, Chevy, Small Block, LS

Part Number: CCA-54-602-11

5.0 out of 5 stars ( 1 )

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ACDelco GM Genuine Parts Engine Rocker Arm Bolts 12560961

ACDelco GM Genuine Parts Engine Rocker Arm Bolts 12560961

ACDelco GM Genuine Parts Engine Rocker Arm Bolts 12560961

Rocker Arm Hold-Down Bolts, GM Genuine Parts, Hex Head, Steel, Black Oxide, Designed for L92 and Cathedral Port Heads, Chevy, Small Block LS, Each

Part Number: ADO-12560961

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ACDelco GM Genuine Parts Engine Valves 12627971

ACDelco GM Genuine Parts Engine Valves 12627971

ACDelco GM Genuine Parts Engine Valves 12627971

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 4.812 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-12627971

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Melling Timing Chain Sets 3-3SRH60SD

Melling Timing Chain Sets 3-3SRH60SD

Melling Timing Chain Sets 3-3SRH60SD

ACTUATOR, TIMING SET W/O CAM ACTUATOR

Part Number: MEL-3-3SRH60SD

Not Yet Reviewed

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Chevrolet Performance Valve Locks 10166345

Chevrolet Performance Valve Locks 10166345

Chevrolet Performance Valve Locks 10166345

Valve Lock, 7 degree, Stamped Steel, 1-groove Beadlock-style, 8mm Stem Diameter, Each

Part Number: NAL-10166345

Not Yet Reviewed

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Dorman Camshaft Phasers 918-186

Dorman Camshaft Phasers 918-186

Dorman Camshaft Phasers 918-186

Camshaft Phaser, Steel, GM, Each

Part Number: RNB-918-186

2.33 out of 5 stars ( 3 )

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Dorman Variable Valve Timing Solenoids 916-886XD

Dorman Variable Valve Timing Solenoids 916-886XD

Dorman Variable Valve Timing Solenoids 916-886XD

Solenoid, Variable Valve Timing, Cadillac, Chevy, GMC, Hummer, Isuzu, Workhorse, 4.8L, 5.3L, 6.0L, 6.2L, 8.1L, Each

Part Number: RNB-916-886XD

5.0 out of 5 stars ( 1 )

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Melling Stock Replacement Camshafts MC1390

Melling Stock Replacement Camshafts MC1390

Melling Stock Replacement Camshafts MC1390

Camshaft, Hydraulic Roller Tappet, Duration @ .050 in. 193/193, Lift .482/482, Chevy, LS, 4.8, 5.3L, Each

Part Number: MEL-MC1390

Not Yet Reviewed

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Chevrolet Performance Engine Variable Valve Timing Solenoids 12682000

Chevrolet Performance Engine Variable Valve Timing Solenoids 12682000

Chevrolet Performance Engine Variable Valve Timing Solenoids 12682000

Camshaft Position Actuator, GM, Oil Controlled Solenoid, Each

Part Number: NAL-12682000

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Melling Camshafts 22327

Melling Camshafts 22327

Melling Camshafts 22327

CAMSHAFT ENGINE

Part Number: MEL-22327

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Standard Motor Engine Variable Timing Sprockets VVT590

Standard Motor Engine Variable Timing Sprockets VVT590

Standard Motor Engine Variable Timing Sprockets VVT590

Camshaft Phaser, Engine Variable Timing Sprocket, Steel, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-VVT590

Not Yet Reviewed

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Cloyes Replacement Timing Chains 9-302

Cloyes Replacement Timing Chains 9-302

Cloyes Replacement Timing Chains 9-302

Timing Chain, Single Roller, Replacement, Chevrolet, Small Block, LS, Each

Part Number: CLO-9-302

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Cloyes Oil Pump Drive Gears 9-228

Cloyes Oil Pump Drive Gears 9-228

Cloyes Oil Pump Drive Gears 9-228

ROTOR DRIVE

Part Number: CLO-9-228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cloyes Replacement Timing Chains 9-4205

Cloyes Replacement Timing Chains 9-4205

Cloyes Replacement Timing Chains 9-4205

ENGINE TIMING CHAIN

Part Number: CLO-9-4205

Not Yet Reviewed

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Melling Timing Chain Sets 3-3SRH60S

Melling Timing Chain Sets 3-3SRH60S

Melling Timing Chain Sets 3-3SRH60S

KIT-TIMING

Part Number: MEL-3-3SRH60S

Not Yet Reviewed

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Dorman Timing Covers 635-517

Dorman Timing Covers 635-517

Dorman Timing Covers 635-517

Timing Covers, 1-Piece, Plain, Aluminum, Natural, Gaskets Included, GM, Each

Part Number: RNB-635-517

Not Yet Reviewed

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Cloyes Wear Plates 9-232

Cloyes Wear Plates 9-232

Cloyes Wear Plates 9-232

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

Part Number: CLO-9-232

Not Yet Reviewed

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COMP Cams Rocker Arm Replacement Components 137023

Made in the USA COMP Cams Rocker Arm Replacement Components 137023

COMP Cams Rocker Arm Replacement Components 137023

Retainer, Rocker Arm Replacement Component, Chevy, Each

Part Number: CCA-137023

Not Yet Reviewed

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Chevrolet Performance Valve Springs 12706568

Chevrolet Performance Valve Springs 12706568

Chevrolet Performance Valve Springs 12706568

Valve Spring, L76/L92 Style,.520 Max lift, Single Beehive, 1.290 in. o.d., 1.230 in. Coil Bind, 1.800 in. Installed Height, Each

Part Number: NAL-12706568

Not Yet Reviewed

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Cloyes Timing Chain Kits 9-0195SB

Cloyes Timing Chain Kits 9-0195SB

Cloyes Timing Chain Kits 9-0195SB

ENGINE TIMING CHAIN KIT

Part Number: CLO-9-0195SB

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Melling Valves V1935S

Melling Valves V1935S

Melling Valves V1935S

Valves, Exhaust, 1.551 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MEL-V1935S

Not Yet Reviewed

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