2003 Camshafts & Valvetrain

CHAIN-TIMING

Part Number: MEL-387

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Pro LS Big Gun 2 Hydraulic Roller Cam, Stage 4.7, 242/251, 116 + 6, .625/.605 with 1.7, .662/.641 with 1.8, 3900-7200+ RPM, 6.2+, Each

Part Number: SUM-8730R1

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Valve Lock, 7 degree, Steel, 3-groove, 0.312 in. Stem Diameter, Chrysler, Dodge, Jeep, Each

Part Number: CWA-53010515AA

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Timing Chain Kit, Link Belt Style, Guides, Tensioners, Tensioner Arms, Steel Gears, Ford, 5.4L, 6.8L, Kit

Part Number: CLO-9-0391SH

4.0 out of 5 stars ( 1 )

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ENGINE TIMING CHAIN

Part Number: CLO-9-4205

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Cam and Lifter kit, Stage 4 Pro LS Cam 238/246 113+3, .625/.605 Lift, Maximum power version, 3-bolt 5.3, 5.7, 6.0, 6.2, 7.0, LS1,2,3,6,7,9 LSA LSX

Part Number: SUM-K8709R1

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 3/8 in. Stud, Jeep, 3.8, 4.0, 4.2L, Set of 12

Part Number: CSP-S4096

1.0 out of 5 stars ( 1 )

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Camshaft, HRT Stage 3, Hydraulic Roller Tappet, RPM Range 1,900-6,700, Advertised Duration 277/283, Dodge, Each

Part Number: CCA-112-305-11

5.0 out of 5 stars ( 1 )

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Camshaft Thrust Plate, Retainer Plate, Solid, Bronze, Chevy, Each

Part Number: EDL-549102

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Rocker Arm Studs, High Performance, 7/16-14 in. Thread, 1.910 in. Effective Stud Length, BBC, Set of 16

Part Number: HRS-94655

5.0 out of 5 stars ( 2 )

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Valves, Exhaust, Stainless Steel, 1.575 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Set of 8

Part Number: MAN-11363-8

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11362-8

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Engine Valley Covers, Gen III, LS .0.250 in. Thick, Aluminum, Chevy, Small Block Gen III, Black, Each

Part Number: LSS-GMLS2001B

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Camshafts, Hydraulic Roller Follower, Advertised Duration 262/266, Lift .550/.550, Ford, Modular V8, 2V, Pair

Part Number: CCA-102560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/270, Lift .500/.500, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-420-8

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Valve, Exhaust, 1.185 in. Diameter, Stainless Steel, GM, L4, 2.2L, 2.4L, Each

Part Number: MEL-V2010

5.0 out of 5 stars ( 1 )

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Engine Timing Set, High Performance Timing Set

Part Number: CLO-9-3159AZ

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 277/285, Lift .614/.621, Chevy, Small Block, LS

Part Number: CCA-54-458-11

5.0 out of 5 stars ( 3 )

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Valve Spring Retainer, Spring Cap, Steel, Each

Part Number: ADO-10241744

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/281, Lift .610/.617, Chevy, Small Block, LS

Part Number: CCA-54-457-11

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 280/280, Lift .525/.525, Chevy 1992-2002, 4.3L, Each

Part Number: CCA-56-430-8

5.0 out of 5 stars ( 1 )

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SUM-8727 Pro LS Truck Torkinator Level 1 Cam Kit, Beehive Springs, 200/205 Dur., 113 +4, .550/.550 Lift, 3-Bolt, 4.8, 5.3, 6.0 , 6.2 Vortec Truck

Part Number: SUM-8727-1-BHV

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Camshaft, Thumpr NSR, Hydraulic Roller, 280/299 Advertised Duration, 0.541/0.539 Lift, GM LS, Each

Part Number: CCA-54-702-11

5.0 out of 5 stars ( 1 )

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Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, 0.010 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6643-1X-010

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Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.005 in. Reduced Center, Each

Part Number: CLO-9-131-5

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Estimated Ship Date: Nov 24, 2025 if ordered today

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