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

COMP Cams Thumpr LS Master Camshaft Packages MK54-703-11

COMP Cams Thumpr LS Master Camshaft Packages MK54-703-11

Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller, Advertised Duration 282/299, Lift 0.614/0.612, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-703-11

Not Yet Reviewed

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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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Mr. Gasket Quick-Change Timing Covers 1099

Timing Cover, 2-Piece, Steel, Chrome Plated, Chevy, Small Block, Kit

Part Number: MRG-1099

Not Yet Reviewed

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Summit Racing™ 2-Piece SBC Timing Cover SUM-G3230

3.25 out of 5 stars ( 36 )

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Melling Timing Chain and Gear Sets TOPK-1000HV

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1000HV

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 Valve Springs VS-330

Valve Springs, Single, 1.496/1.512 in. Diameter, 84-96 lbs. Seat Pressure, 1.340 in. Coil Bind Height, Each

Part Number: MEL-VS-330

Not Yet Reviewed

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Melling Pushrods MPR-91

Pushrods, Assembled, Steel, 5/16 in. Diameter, Ball Tips, 9.278 in. Overall Length, Each

Part Number: MEL-MPR-91

5.0 out of 5 stars ( 1 )

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Dayco Timing Chain Kits KTC1337

KIT TIMING CHAIN, DAYCO

Part Number: DAC-KTC1337

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

Cloyes Gear Timing Chains 9-3659X3-5

Timing Set

Part Number: CLO-9-3659X3-5

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-454

Pushrod, Oiling, Steel, 5/16 in. Tube Diameter, Ball Tips, 9.162 in. Length, Each

Part Number: MEL-MPR-454

Not Yet Reviewed

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COMP Cams Stage 2 LST Camshaft Packages CK54-332-11

Camshaft Kits, Stage 2 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 286/292, Lift 0.605/0.610, Valve Springs, Chevy, 4.8L/5.3L LS, Kit

Part Number: CCA-CK54-332-11

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

Melling Rocker Arm Pivot Balls MRM-1731

Rocker Arm Pivot Ball, Steel, 3/8 in., Chevy, Small Block, Each

Part Number: MEL-MRM-1731

Not Yet Reviewed

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COMP Cams Oval Track Camshafts 12-609-5

Camshaft, Mechanical Flat Tappet, Advertised Duration 285/295, Lift .532/.555, Chevy, Small Block, Each

Part Number: CCA-12-609-5

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Cloyes Replacement Timing Chains 9-132

Replacement Timing Chain, True Roller, AMC 290-401, Chain Only, Each

Part Number: CLO-9-132

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 Timing Covers 635-512

Timing Covers, 1-Piece, Plain, Steel, Silver, Gaskets Included, Chevrolet, GMC, Oldsmobile, Each

Part Number: RNB-635-512

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Melling Stock Replacement Camshafts CCS-38

CAMSHAFT-ENGINE

Part Number: MEL-CCS-38

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

ACDelco GM Genuine Parts Camshaft Bolts 12565425

Camshaft Sprocket Bolt, Steel, Zinc Phosphate, Chevy, L4/L5/L6, Each

Part Number: ADO-12565425

Not Yet Reviewed

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Cloyes Camshaft Phasers VC106

Camshaft Phaser, Steel, Intake (Left) Position, Buick, Chevrolet, GMC, Pontiac, Saab, Saturn, Each

Part Number: CLO-VC106

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 Timing Chain and Gear Sets TOPK-1014

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1014

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

Melling Pushrods MPR-121

Pushrod, Steel, Cup/Ball, 5/16 in. Diameter, 7.645 in. Length, Each

Part Number: MEL-MPR-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Edelbrock Performer-Plus Cam and Lifter Kits 2112

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/280, Lift .420/.443, Chevy, V6, 3.3L, 3.8L, Kit

Part Number: EDL-2112

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

PRW Pro Series Stainless Steel Rocker Arms 0235011

Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.55 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0235011

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Cloyes Heavy-Duty Timing Sets C-3217

ENGINE TIMING SET

Part Number: CLO-C-3217

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Melling Factory Hydraulic Roller Lifters JB-2270

Lifter, Hydraulic Roller, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEL-JB-2270

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits SK11-772-8

Camshaft, Lifters, Mechanical Roller Tappet, Adv. Duration 286/292, Lift .653/.660 in., Chevy, Big Block, Kit

Part Number: CCA-SK11-772-8

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

Melling Camshafts 22472

CAMSHAFT-ENGINE

Part Number: MEL-22472

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