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

Summit Racing™ Pro LS Connecting Rods SUM-LS6125927-1

Pro LS 4340 Forged Steel H-Beam connecting rod, 6.125 in. length, .927 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6125927-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Rollmaster IWIS Pro Series Timing Chains NA-3SR60-2

IWIS D67ZN-21 EXCLUSIVE TO ROLLMASTER ONLY Single Row

Part Number: RMR-NA-3SR60-2

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

King HP-Series Rod Bearings CR 807HPN 001

Rod Bearings, HP-Series, .001 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

King HP-Series Main Bearings MB 557HP 010

Main Bearings, HP-Series, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminumn, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Cloyes Heavy-Duty Timing Sets C-3017

Timing Chain and Gear Set, Single Roller, Iron/Steel Sprockets, Chevy, OE Roller Cam, V8, Set

Part Number: CLO-C-3017

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Holley Idler Pulleys 97-150

Idler Pulleys, Holley, Serpentine Style, Black Finish, 2.75 in. Diameter, 76 mm, Smooth, Steel, for Holley LS Accessory Drive Brackets Only, Each

Part Number: HLY-97-150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Dorman Harmonic Balancers 594-209

Harmonic Balancer, Nodular Iron, Black, 7.720 in. o.d., Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: RNB-594-209

1.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

ACDelco Drive Belt Tensioners 12580196

Accessory Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12580196

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

King XPG-Series Main Bearings MB5382XPG

Main Bearings, XPG-Series, Copper/Lean/Nickel, Standard Size, Subaru, 1.8, 2.2, 2.5L, Set of 5

Part Number: KGB-MB5382XPG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Clevite Camshaft Bearings SH-2160S

Chevrolet V8, 4.8L-5.3L-6.0L, 1997-2003, 1st Design, Set

Part Number: CLE-SH2160S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Mahle Original Premium Piston Ring Sets 41858CP.030

Piston Rings, Plasma-moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41858CP030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Lifter Guides SUM-150133-4

Lifter Guides, Set of 4 with 1163 Bolts, Hydraulic Roller Style, Plastic, Chevy, Original Best Quality GM Delphi LS-2, Non AFM/DOD Engines, Set of 4

Part Number: SUM-150133-4

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Dorman Valve Covers 264-965

Valve Cover, Left Side, Centerbolt Mounting, Cast Aluminum, Natural, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: RNB-264-965

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

ARP High Performance Series Cylinder Head Bolt Kits 144-3605

ARP High Performance Series Cylinder Head Bolt Kits 144-3605

Cylinder Head Bolts, High Performance, Hex Head, Dodge, 5.2, 5.9L, Edelbrock Performer RPM Heads, Kit

Part Number: ARP-144-3605

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Canton Racing Oil Pan Pickups 15-277

Oil Pickup, Road Race Pan Style, 5.625 in. Pan Depth, Chevy, Pontiac, V8, LS, Each

Part Number: CTR-15-277

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Earl's Performance Oil Cooler Block-Off Plates LS0020ERL

Oil Cooler Block-Off Plate, Billet Aluminum, Black Anodized, 1/8 in. NPT Port, Chevrolet, LS, Each

Part Number: EAR-LS0020ERL

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Clevite H-Series Main Bearings MS-909H-30

MAIN BEARING SET

Part Number: CLE-MS909H30

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Philadelphia Racing Products Adjustable Timing Pointers PRP-8529

Timing Pointer, Aluminum, Black Anodized, For 7.500 in. Balancer, Short 3.625 in., Chevy, LS, Each

Part Number: PGP-PRP-8529

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

MSD Timing Pointers 89885

Billet Timing Pointer Big Block Chevy, Fits 7 in. Balancer, Each

Part Number: MSD-89885

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

PowerBond Premium OEM Replacement Harmonic Balancers PB1186N

Harmonic Balancer, OEM Replacement, Dodge, Jeep, 5.9L, Each

Part Number: PBB-PB1186N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

ICT Billet Alternator Brackets 551667-2

Alternator Bracket, Lower Bracket, Billet Aluminum, Natural, Engine Block Mount, Driver Side Lower Mount, Short Pump, Chevy, LS, Kit

Part Number: ICB-551667-2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

King HP-Series Rod Bearings CR 808HPNDSTDX

Rod Bearings, HP-Series, Bi-Metal, Chevrolet, Big Block, Set of 8

Part Number: KGB-CR808HPDSTDX

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

ARP Timing Cover Bolt Kits 140-1502

Timing Cover Fasteners, Timing Cover Bolt Kits, Hex Head, 8740 Chromoly, Black, Chrysler, Dodge, Jeep, Ram, Kit

Part Number: ARP-140-1502

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Proform Pushrods 66882C

Pushrods, Chromoly, Heat-Treated, Ball Ends, 5/16 in. Diameter, 7.400 in. Length, Chevy, Small Block LS, Set of 16

Part Number: PRO-66882C

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Melling Timing Chain Sets for 1999-2001 CHEROKEE, 1999-2004 GRAND CHEROKEE, 1999-2006 WRANGLER - 3-385SB

Timing Chain and Gear Set, Link Belt, Steel Sprockets, Jeep, L6, 4.0L, Set

Part Number: MEL-3-385SB

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026