Home / Shop / Wiseco Professional Series Pistons 6366LX05 Pistons, Series, Forged Aluminum, Flat Top, 3.903 in. Bore, Rings, Chevrolet, 6.2L, Each

Wiseco Professional Series Pistons 6366LX05 Pistons, Series, Forged Aluminum, Flat Top, 3.903 in. Bore, Rings, Chevrolet, 6.2L, Each

SKU: WIS6366LX05

Pistons

Wiseco

Wiseco Professional Series Pistons 6366LX05 Pistons, Series, Forged Aluminum, Flat Top, 3.903 in. Bore, Rings, Chevrolet, 6.2L, Each

SKU: WIS6366LX05

Pistons

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco Professional Series pistons are designed to take the hard-driving abuse from your performance engine. They're forged from either 2168 or 4032 aluminum alloy for maximum strength, and then precision CNC-machined to their intricate final configurations under close tolerances. Where applicable, designs incorporate strength provisions to deal with turbocharging, supercharging, and nitrous. Chromoly wrist pins and Spirolox retainers are included. Choose the model tailored for your engine application.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-16 05:17:18

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: 6366LX05
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: Wiseco Professional Series Pistons
Product Attributes - UPC: 00193564081896
Product Attributes - Piston Rings Included: Yes
Product Attributes - Bore (in.): 3.903 in.
Product Attributes - Bore (mm): 99.136mm
Product Attributes - Stroke: 3.622 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 5.7L/346
Product Attributes - Rod Length: 6.098 in.
Product Attributes - Piston Style: Flat top, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.336 in.
Product Attributes - Piston Head Volume (cc): +2.20cc
Product Attributes - Wrist Pin Style: Floating
Product Attributes - Wrist Pin Retainers Included: Yes
Product Attributes - Wrist Pin Included: Yes
Product Attributes - Pin Diameter (in.): 0.945 in.
Product Attributes - Piston Ring Thickness: 0.047 in. x 0.047 in. x 3.00mm
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wis6366LX05
SFX Item ID	4766564
Supplier Item Code	4766564
Manufacturer SKU	6366LX05
Manufacturer UPC	193564081896
Alternative References	6.2L