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

COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

COMP Cams Xtreme Energy Pro-Plasma Nitrided Camshafts 12-250-20

Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .507/.510, Chevy, Small Block, Each

Part Number: CCA-12-250-20

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Melling M-Select Class 3 Camshafts 22330

CAMSHAFT NON DOD

Part Number: MEL-22330

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Nostalgia Plus Cam and Lifter Kits SK12-673-4

Cam/Lifters/Timing, Mechanical Flat Tappet, Advertised Duration 284/294, Lift .504/.498, Chevy, Small Block

Part Number: CCA-SK12-673-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits SK11-252-4

Camshaft Kits, Xtreme Marine Cam and Lifter Kits, Hydraulic Flat Tappet, Advertised Duration 298/316, Lift 0.578/0.578, Chevy, GMC, Big Block, Kit

Part Number: CCA-SK11-252-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Nostalgia Plus Cam and Lifter Kits SK12-670-4

Cam, Lifters, Timing, Hydraulic Flat Tappet, Advertised Duration 258/265, Lift .426/.420, Chevy, Kit

Part Number: CCA-SK12-670-4

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Melling Camshaft Phasers VCTA-1013H

CAMSHAFT SPROCKET ACTUATOR

Part Number: MEL-VCTA-1013H

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Chevrolet Performance Hydraulic Roller Camshafts 12625439

Camshaft, Hydraulic Roller Tappet, Duration at .050 in. 196/208, Lift .466/.478, Chevy, GMC, LS, 6.0L, Each

Part Number: NAL-12625439

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Chevrolet Performance Timing Covers 12589846

TIMING COVER

Part Number: NAL-12589846

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

COMP Cams Stage 1 LST Series Hydraulic Roller Camshafts 54-330-11

Camshaft, Stage 1 LST, Hydraulic Roller Tappet, Advertised Duration 278/280, Lift .598/.600, Chevy, Small Block, Each

Part Number: CCA-54-330-11

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Standard Motor Products Variable Cam Timing Solenoids VVT761

Variable Valve Timing Oil Control Valve

Part Number: SMP-VVT761

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

MAHLE Original Valves 211-2486

Valve, Exhaust, OE Style, Tapered Stem, Wafer Tip, 0.341 in./1.5 in. Dia. Stem/Head, 4.92 in. Long, Flash Chrome Plated, Chevy, L4, L6, V6, V8, Each

Part Number: MAH-2112486

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Melling Rocker Arms MRK-542-L

KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-542-L

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cloyes Gear Timing Gears S837

CRANK SPROCKET

Part Number: CLO-S837

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Melling Pushrods MPR-602

Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 8.595 in. Overall Length, Each

Part Number: MEL-MPR-602

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

COMP Cams Drag Race Camshafts 11-715-9

Camshaft, Mechanical Roller Tappet, Advertised Duration 296/304, Lift .714/.714, Chevy, Big Block, Each

Part Number: CCA-11-715-9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Melling Balance Shaft Chain Tensioners BT5383

TENSIONER , BALANCE SHAFT TENSIONER

Part Number: MEL-BT5383

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

Holstein Parts Variable Valve Timing Solenoids 2VTS0052

Solenoid, Variable Valve Timing Solenoid, VVT, Replacement, Each

Part Number: HLN-2VTS0052

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Cloyes Gear Balance Shaft Gears 2555S

ENGINE TIMING GEAR SET

Part Number: CLO-2555S

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Dorman Variable Valve Timing Solenoids 917-010

Solenoid, Variable Valve Timing, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: RNB-917-010

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ACDelco Balance Shafts 19417972

Engine Balance Shaft

Part Number: ADO-19417972

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

Chevrolet Performance Rocker Arm Hold-Down Bolts 10114123

F-BOLT/SCRE

Part Number: NAL-10114123

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Melling Valves V0308

Valves, Intake, Steel, 1.875 in. Diameter, 6.386 in. Overall Length, Chevrolet, 3.8L, 3.9L, 4.3L, Each

Part Number: MEL-V0308

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cloyes Heavy-Duty Timing Sets C-3018K

Timing Chain and Gear Set, Link Belt, Iron/Steel Sprockets, Buick, V6, Set

Part Number: CLO-C-3018K

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

COMP Cams Xtreme Marine Cam and Lifter Kits SK12-244-4

Cam/Lifters/Timing, Hydraulic Flat Tappet, Advertised Duration 278/292, Lift .498/.500, Chevy, Small Block

Part Number: CCA-SK12-244-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Computer-Controlled Cam and Lifter Kits CL11-302-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 260/268, Lift .503/.503, Chevy, Big Block, Kit

Part Number: CCA-CL11-302-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today