2003 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

KB Performance Pistons KB107.040

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: UEM-KB107-040

Not Yet Reviewed

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Champ Pans Wet Sump Oil Pans LS1060

Oil Pan, Street/Strip, Road Race, Marine, Wet Sump, Steel, Clear Zinc, 10 qt., Chevy, LS, Each

Part Number: CHP-LS1060

Not Yet Reviewed

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BTR Camshafts BTR-LSMT400+

BTR Camshafts BTR-LSMT400+

BTR LS 400+ MEDIUM TURBO CAMSHAFT

Part Number: BTC-BTR-LSMT400

Not Yet Reviewed

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Melling Stock Replacement Camshafts for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - MC1377

Camshaft, Stock Replacement, Hydraulic Flat Tappet, Lift .408/.414, Jeep, Each

Part Number: MEL-MC1377

Not Yet Reviewed

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ARP Main Stud Kits 135-5901

Main Studs, 4-Bolt Main, Chevy, Big Block, Gen VII, Kit

Part Number: ARP-135-5901

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8700-1

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 289/300, Lift .525/.525, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8700-1

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ICT Billet Alternator/Power Steering Bracket Kits 551396LS0WP-3

Alternator and Power Steering Bracket Kit, Upper and Lower Brackets, Right Side High Mount, Water Pump Mount, Aluminum, Natural, Chevrolet, LS, Kit

Part Number: ICB-551396LS0WP3

5.0 out of 5 stars ( 1 )

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Cloyes Timing Chain Kits 9-0387SJ

Timing Set, Single Roller Chain, Steel Sprockets, Ford, 4.6L Modular, Kit

Part Number: CLO-9-0387SJ

4.67 out of 5 stars ( 3 )

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BTR Camshafts BTR-LS1STAGE1

BTR LS1 STAGE 1 CAMSHAFT V2

Part Number: BTC-BTRLS1STAGE1

Not Yet Reviewed

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BTR Camshafts BTR-HOTROD

Camshaft

Part Number: BTC-BTR-HOTROD

Not Yet Reviewed

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ARP Pro Series Wave-Loc Rod Bolts 204-6001

Rod Bolts, Pro Wave ARP 2000 Complete, Porsche 911, 10mm

Part Number: ARP-204-6001

4.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8713-1

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 222/232 Dur.@ .050 112 LSA +5 Adv. Lift .550/.550, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8713-1

5.0 out of 5 stars ( 3 )

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Summit Racing™ LS Engine Custom Grinds, by COMP Cams SUMLSGT104

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/291, Lift .602/.605, Chevy, LS, Each

Part Number: CCA-SUMLSGT104

5.0 out of 5 stars ( 1 )

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KB Performance Hyper Piston and Ring Kits KB167KTM.STD

Piston and Ring Kit, Hypereutectic, Flat, 3.910 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-KB167KTM-STD

3.0 out of 5 stars ( 1 )

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Ford Performance Parts 5.4L Lash Adjusters for 2005 GT, 2007-2012 MUSTANG - M-6500-GT

Lash Adjusters, Dual Over Head Cam, 5.4L Ford, Set of 32

Part Number: FMS-M-6500-GT

Not Yet Reviewed

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D.S.S. E Series Forged Pistons 8705-4040

Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8705-4040

5.0 out of 5 stars ( 2 )

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Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS TFS-30602002

Camshaft, Hydraulic Roller, Advertised Duration 286/282, Lift .575/.575, Lobe Sep. 112, GM LS, Each

Part Number: TFS-30602002

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Automotive Camshafts SUM-8740R1

Pro LS S.P.1 Cam, 226/248 Duration, 111 LSA + 5 Adv, .625/.605 lift, 3-Bolt, compatible with SUM-174005 springs. Gen, 3/4 5,3 5,7 6,0 6.2 7.0

Part Number: SUM-8740R1

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Melling Oil Pumps M561

OIL PUMP

Part Number: MEL-M561

Not Yet Reviewed

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ICT Billet Alternator Brackets 551177LS0-3

Alternator Brackets, Lower Bracket Only, Right Side Lower Mount, Engine Block Front Mount, Aluminum, Natural, Serpentine, Chevrolet, LS, Kit

Part Number: ICB-551177LS0-3

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BTR V2 Series Camshafts BTR-TWINTURBOSTG2

Camshaft, V2 Series, Hydraulic Roller, OE Roller, Street/Strip Use, 222 Intake Duration, 0.618 in./0.618 in. Lift, Chevrolet, Small Block LS, Each

Part Number: BTC-S0412

Not Yet Reviewed

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Summit Racing™ Bracket Racer SFI Damper and Pulley Kits SUM-C2511

Pulley Set, Serpentine, 25 Percent Underdrive, Only Fits April 2000-04, Earlier Models use SUM-C2510, Set of 3

Part Number: SUM-C2511

4.78 out of 5 stars ( 23 )

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BTR Platinum Valve Spring Kits SK001/S/6560/BB

Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Bronze Valve Guides, Kit

Part Number: BTC-SK001S6560BB

Not Yet Reviewed

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COMP Cams High Performance Valve Spring Kits 26918CA-KIT

Valve Spring Kit, Beehive Springs, Steel Retainers, Locks, Seals, Kit

Part Number: CCA-26918CA-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Holley Aluminum LS Valve Covers 241-110

Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Natural Finish, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-110

4.8 out of 5 stars ( 15 )

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