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Wiseco Professional Series Pistons 6071LA3 Piston, Forged, Dome, 4.155 in. Bore, Chevy, Each

SKU: WIS6071LA3

Pistons

Wiseco Professional Series Pistons 6071LA3 Piston, Forged, Dome, 4.155 in. Bore, Chevy, Each

SKU: WIS6071LA3

Pistons
A$328.68
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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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: 2026-09-30 17:41:19

Specifications

Product Attributes - Brand
Wiseco
Product Attributes - Manufacturer's Part Number
6071LA3
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Wiseco Professional Series Pistons
Product Attributes - UPC
00193564080691
Product Attributes - Piston Rings Included
No
Product Attributes - Bore (in.)
4.155 in.
Product Attributes - Bore (mm)
105.537mm
Product Attributes - Stroke
3.875 in.
Product Attributes - Rod Length
6.000 in.
Product Attributes - Piston Style
Dome, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.060 in.
Product Attributes - Dome Height (in.)
0.250 in.
Product Attributes - Piston Head Volume (cc)
-10.00cc
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
No
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.927 in.
Product Attributes - Piston Ring Thickness
1/16 in. x 1/16 in. x 3/16 in.
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Replacement for 1, 4, 5, or 8-cylinder only. Supplied with groove lock spacer.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wis6071LA3
SFX Item ID 4767183
Supplier Item Code 4767183
Manufacturer SKU 6071LA3
Manufacturer UPC 193564080691

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Application Notes9.025 in. block height. Zero deck height at 8.998 in. Designed for 23 degree cylinder heads.

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