2003 Engines & Components

Manifold Drill Template, Aluminum, Blue Anodized, Exhaust Manifold Stud Type, Ford, Kit

Part Number: LIL-68500

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Big Block, Each

Part Number: HRS-91162-1

Not Yet Reviewed

Estimated Ship Date: Today

ADJUSTER SCREW KIT, VALVE LASH, 7/16"-20 x 1.420" OAL, MOPAR 273-440, 5/16" Ball End, Set of 16

Part Number: PQX-9531808

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Oil Pump, High-Volume, Chevy, 5.0/5.7L, Each

Part Number: SLP-224-43469V

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Pistons, Hypereutectic, Dish, 86mm Bore, 1.5mm, 1.5mm, 2.5mm Ring Grooves, GM, L4, Set of 4

Part Number: UEM-3495HC-STD

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Chevy, 194, 230, 250, Set of 6

Part Number: CLE-CB745P106

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

Drive Belt Tensioner Assembly

Part Number: DAC-89446

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Crankshaft Undersize, Chrysler, Dodge, Jeep, Hemi, Set of 8

Part Number: PEB-8B1808H-025

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Rocker Arm Mounting Stand, Shaft Style, Fits LS1-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR1BASE

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Filter Relocation Kit, Uses OEM Type Filter, Dodge Cummins, Diesel

Part Number: PRM-70956

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Rod Bearings, XPC-Series, Standard, Tri Metal, Subaru, 2.0L, 2.5L, H4, Set of 4

Part Number: KGB-CR4125XPGC

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Main Bearings, Standard Size, Bi Metal, 1/2 Groove, Ford, Mazda, V6, 2.9L, 4.0L, Set of 4

Part Number: SLP-7245MA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Replacement Timing Chain, True Roller, Chevy, Merlin , Raised Cam, 454, Chry. 273-360/392, Chain Only, Each

Part Number: CLO-9-135

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Rod Bearings, MA Series, Bi Metal, Standard Size, Dodge, Jeep, 4.7L, Set of 8

Part Number: SLP-8-4835A

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Windage Tray, Louvered, Steel, Clear Zinc Finish, Rear Sump, Ford, 4.6L, 5.4L, Each

Part Number: MOR-22933

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bearings, HP-Series, .011 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN011

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Rod Bearings, Race Series, Tri-Metal, Toyota, Set of 4

Part Number: PEB-6B8100H-STD

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5568XP

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Plasma-moly, 3.820 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP040

Not Yet Reviewed

Estimated Ship Date: Today

LS1 Camaro - Power Steering Pump Bracket Kit (use w/ LS1 Camaro PS Pump & turbo headers)

Part Number: ICB-551581-2

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.905 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4815030

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.780 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 3.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2C4890

Not Yet Reviewed

Estimated Ship Date: Today

HOLD DOWN KIT, SHAFT ROCKER SYS, MOPAR 273-360, Steel HD, 5/16", Complete Kit

Part Number: PQX-9531805

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .010 undersize (thicker), set

Part Number: SUM-663HC010

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Single Piston

Part Number: MAH-S2243663

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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• Special Order