GMC Camshafts & Valvetrain Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Cloyes Engine Balance Shaft Chain Kits 9-4202SX

Balance Shaft Timing Chain Kit, Buick, Chevy, GMC, Olds, Pontiac, Saab, Saturn, Set

Part Number: CLO-9-4202SX

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Rocker Arm Studs MRDS-921

Melling Rocker Arm Studs MRDS-921

Rocker Arm Stud, Alloy Steel, 3/8 in.-16 Base Thread, 1.000 in. Base Thread Length, 2.500 in. Effective Stud Length, Buick, Chevy, Oldsmobile, Each

Part Number: MEL-MRDS-921

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mr. Gasket Cam Locking Plate and Bolt Kits 948G

Camshaft Bolt and Lock Plate, Steel, Black Oxide, Chevy, Kit

Part Number: MRG-948G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits CL11-235-3

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 262/270, Lift .505/.515, Chevy, Big Block, Kit

Part Number: CCA-CL11-235-3

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Oval Track Camshafts 12-651-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 278/284, Lift .531/.525, Chevy, Small Block, Each

Part Number: CCA-12-651-5

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

PRW Sportsman Steel Roller Tip Rocker Arms 0835021

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835021

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Stock Replacement Camshafts MC1320

Camchaft, Hyd Roller, Cadillac, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: MEL-MC1320

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

PRW Sportsman Steel Roller Tip Rocker Arms 68350356

Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, With Oil Deflector, Chevy, Small Block, Set of 16

Part Number: PQX-68350356

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mr. Gasket Timing Tabs 4597

Timing Pointer, Steel, Chrome/Red, 7 in. Balancer, Chevy, Small Block, Each

Part Number: MRG-4597

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Valves V1807S

Valves, Exhaust, Steel, 1.500 in. Diameter, .341 in. Stem, 4.920 in. Length, Each

Part Number: MEL-V1807S

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cloyes Replacement Timing Chains 9-134-10

Timing Chain, Replacement, Double Roller, Steel, 0.010 in. Reduced Center Distance, Chevy, Chrysler, Ford

Part Number: CLO-9-134-10

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Rocker Arm Retainers MRM-1724

Rocker Arm Retainer, Replacement, Each

Part Number: MEL-MRM-1724

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Oval Track Camshafts 12-651-20

Camshaft, Mechanical Flat Tappet, Duration 278 Int./284 Exh., Lift 0.531 Int./0.525 Exh., Lobe Separation 108, Chevy, SBC, 262-400, Each

Part Number: CCA-12-651-20

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

PRW Pedestal-Shaft Rocker Arms 3535032

Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 / 1.50 Split Ratio, AFR Heads, Kit

Part Number: PQX-3535032

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cloyes Z Series Replacement Timing Chains 9-131Z

Timing Chain, Z Series Replacement, Double Roller, Steel, 60 Links, Chevy, Each

Part Number: CLO-9-131Z

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

PRW Pro Series Billet Aluminum Rocker Arms 6535012

ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1955-86, 1.6 x 7/16", Super Duty

Part Number: PQX-6535012

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K11-408-8

Cam/Lifters, Valvetrain, Hydraulic Roller Tappet, Adv. Duration 258/264, Lift .510/.510 in., Chevy, Big Block

Part Number: CCA-K11-408-8

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Xtreme Energy Camshafts 12-230-2

Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .432/.444, Chevy, Small Block, Each

Part Number: CCA-12-230-2

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Timing Gears 2528S

Timing Gears, Aluminum Cam Sprocket, Steel Crank Sprocket, Chevy, GMC, 250, 292, Set

Part Number: MEL-2528S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cloyes Hex-A-Just Timing Sets 9-3146B

Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, 350, 5.7L, GM Race Block, Set

Part Number: CLO-9-3146B

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Melling Timing Chain Sets 3-4SR50SE

Timing Chain and Gear Sets, Single Roller, 3-bolt, Steel Cam Gear, Steel Crank Gear, Chevy, GMC, 7.4L, Set

Part Number: MEL-3-4SR50SE

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dorman Camshaft Phasers 918-186

Camshaft Phaser, Steel, GM, Each

Part Number: RNB-918-186

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Replacement Timing Chains 494

Timing Chain, Single Non-roller, Steel, AMC, Chevy, Oldsmobile, Dodge, Ford, Mercury, Each

Part Number: MEL-494

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cloyes Race Billet True Roller Timing Sets 9-3600TX9-10

Timing Set; Original Billet True Roller Timing Set; 0.010 in Reduced Center Distance; Incl. Cam Sprocket; 9 Ke

Part Number: CLO-9-3600TX9-10

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today