2003 Engines & Components

Rod Bearings, HP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808HPND001

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Phosphate Coated, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, H6, L6, V6, Set

Part Number: HSN-4815

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Main Bearings, Direct Replacement, Stock Size, Ford, Set of 5

Part Number: SLP-7440M

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273780-2

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Adapter, Oil Filter Bypass, Bolt-On, Chevy, Aluminum, Natural, 1/2 in. NPT Inlet/Outlet, Each

Part Number: MIL-21565

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Main Bearings, HP-Series, Silicon Aluminum, 0.011 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB557HP011

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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DEMANDING DRIVE KIT, DAYCO

Part Number: DAC-D60923K1

Not Yet Reviewed

Estimated Ship Date: Today

Harmonic Balancer, External Balance, Nodular Iron, Black, Dodge, Small Block, Each

Part Number: RNB-594-133

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam Bearings, Tri-Metal, .25mm Undersize, Ford, Modular, 4.6, 5.4, Set

Part Number: PEB-6C1100A-25

Not Yet Reviewed

Estimated Ship Date: Today

Pistons, Pro Tru Street, Forged Aluminum, Dome, 3.903 in. Bore, Rings, Chevrolet, 5.7L LS, Single Piston, Each

Part Number: WIS-5523A903

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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DEMANDING DRIVE KIT, DAYCO

Part Number: DAC-D60960K1

Not Yet Reviewed

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Piston Rings, Plasma-moly, 4.039 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860040

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Plasma-moly, 3.819 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4978040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Piston Rings, Plasma-moly, 3.561 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4628010

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Oil Pump, Standard-Volume, for Nissan, 2.4/2.8L, L4-L6, Each

Part Number: MEL-M152

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Timing Cover Bolts, 8740 Chromoly, Black, 12-point Head, Chrysler, Dodge, Jeep, Ram, Kit

Part Number: ARP-140-1501

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Main Bearings, P Series, 1/2 Groove, Standard Size, TM-77, Chrysler, Dodge, Jeep, Mitsubishi, Set of 5

Part Number: CLE-MS2242P

Not Yet Reviewed

Estimated Ship Date: Today

Piston, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB107-060

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Lifters, Hydraulic Roller, Chevy, Set of 4

Part Number: CCA-875-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Accessory Belt Tensioner, Serpentine, 6-rib, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-89017309

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Single Piston

Part Number: MAH-S0197

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Chain Tensioner Arms, Ford, Modular, 5.4L, V8, 2V, Kit

Part Number: TFS-51800511

Not Yet Reviewed

Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, Ford 4.6 5.0 5.4L Mod, .001 Extra Clearance, set

Part Number: SUM-1442HXS

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Rod Bearings, HP-Series, Silicon Aluminum, 0.030 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND030

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 8-Rib, 126.10 in. Length, Each

Part Number: CEL-4081261

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today