2003 Camshafts & Valvetrain

CAMSHAFT

Part Number: MEL-23107

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Pro LS Big Gun 1 Hydraulic Roller Cam, Stage 4.5 , 240/247, 115.5 + 5.5, .625/.605 with 1.7, .662/.641 with 1.8, 3700-7100+ RPM, 6.2+, Each

Part Number: SUM-8729R1

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 261/269, Lift .550/.550, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8719-2-BHV

5.0 out of 5 stars ( 1 )

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Pro LS S.P.6 Cam, 256/270 Duration, 108 LSA + 4 Adv, .625/.625 lift, 3-Bolt, compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8745R1

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Camshaft, Hydraulic Roller, .631/.631 in. Intake/Exhaust Lift, 229/242 Degrees Intake/Exhaust Duration, Chevy

Part Number: LPE-L210075297

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Pushrods, Quickee, Adjustable, Chromoly, Ball Tips, Chrome Pushrod Covers, Cover Keepers, Harley-Davidson®,Kit

Part Number: SSY-106-6051

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/275, Lift .598/.598, Chevy, LS, Each

Part Number: CCA-SUMLSGT101

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/284, Lift .578/.587, Chevy, Small Block LS, Each

Part Number: HRS-190325-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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CONTINENTAL ELITE PRO SERIES PLUS TIMING BELT KIT

Part Number: CEL-PP298LK1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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1.5 SBC 3/8 S/A Blue Race Series V-6 Rocker Arms Set of 12

Part Number: SCC-SCP1073

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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CONTINENTAL ELITE PRO SERIES TIMING BELT KIT

Part Number: CEL-TB315LK1

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Pro LS Big Gun 4 Hydraulic Roller Cam, Stage 5.5, 251/255, 117 + 7.5, .625/.605 with 1.7, .662/.641 with 1.8, 4500-7500+ RPM, 6.2+, Each

Part Number: SUM-8732R1

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Timing Chain and Gear Set, Single Roller, Billet Steel Sprockets, Chevy, 4.8, 5.3, 6.0, 6.2L, Set

Part Number: CLO-9-3673TX9Z

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16

Part Number: SME-K-143021

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Camshaft, HV NSR, Hydraulic Roller, 3-Bolt, Chevy, LS, Each

Part Number: CCA-54-271-11

5.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/277, Lift .566/.568, Chevy, Small Block, LS

Part Number: CCA-54-426-11

4.0 out of 5 stars ( 2 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/285, Lift .607/.621, Chevy, Small Block, LS

Part Number: CCA-54-453-11

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 258/264, Lift .510/.510, GM, 8100/8.1L, Each

Part Number: CCA-46-408-9

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Camshaft, Stock Replacement, Hydraulic Roller, OE Roller, 251/271 Advertised Duration, 0.411 in./0.417 in. Lift, Dodge, 5.9L Magnum, Each

Part Number: MEL-MC1334

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SUM-8727 Pro LS Truck Torkinator Level 1 Cam Kit, Dual Springs, Seals, 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-DLSTL

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Camshaft, Stock Replacement, Hydraulic Roller, OE Roller, 281/291 Advertised Duration, 0.464 in./0.476 in. Lift, Buick, Cadillac, Chevy, GMC, Each

Part Number: MEL-MC1383

5.0 out of 5 stars ( 1 )

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Valve Springs, 1200 Series, Single, Beehive, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS14

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Timing Cover, Distributor Conversion, Aluminum, Natural, LS GEN III, Kit

Part Number: PQX-5234600

5.0 out of 5 stars ( 1 )

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Valvetrain Upgrade, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: SME-K-14300

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Timing Set, Link Chain, Steel Sprockets, Chrysler, Dodge, Kit

Part Number: CLO-9-0397SA

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Estimated Ship Date: Nov 24, 2025 if ordered today

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