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JE Pistons Ultra Series 360773L Pistons, Single - GM Gen III / IV LS Flat Top -

SKU: JEP360773L

Pistons

JE Pistons Ultra Series 360773L Pistons, Single - GM Gen III / IV LS Flat Top -

SKU: JEP360773L

Pistons
A$618.05
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

JE Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box.

Features of the JE Ultra Series pistons:

* Grain flow optimized 2618 forging
* Lateral gas ports improve ring seal
* Ceramic crown coating—thermal barrier blocks combustion heat for durability and better exhaust scavenging characteristics
* Perfect Skirt Coating—protects skirts, reduces friction, and eliminates cold-start piston slap and false knock on computer-controlled engines
* Accumulator grooves reduce ring flutter at high rpm
* Double broach pin oiling
* Upgraded 9310 pins and locks—thicker, premium material wrist pins boosts strength
* Carbon steel nitride rings

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 11:05:06

Specifications

Product Attributes - Brand
JE Pistons
Product Attributes - Manufacturer's Part Number
360773L
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
JE Pistons Ultra Series Pistons
Product Attributes - UPC
193564200273
Product Attributes - Piston Rings Included
No
Product Attributes - Bore (in.)
4.075 in.
Product Attributes - Bore (mm)
103.505mm
Product Attributes - Stroke
4.000 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
6.8L/417
Product Attributes - Rod Length
6.125 in.
Product Attributes - Piston Style
Flat top, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.115 in.
Product Attributes - Piston Head Volume (cc)
+5.00cc
Product Attributes - Wrist Pin Style
Press-fit or floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.927 in.
Product Attributes - Piston Ring Thickness
1.20mm x 1.50mm x 3.00mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
1.2mm
Product Attributes - Second Ring Thickness
1.5mm
Product Attributes - Oil Ring Thickness
3.0mm
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For the left side of the engine. Made from 2618 alloy forged aluminum.

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jep360773L
SFX Item ID 4803204
Supplier Item Code 4803204
Manufacturer SKU 360773L
Manufacturer UPC 193564200273

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2005
    Ending Year2019
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
    Engine Size6.2L/376

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