Description

Data: v4.2 - Upd: 2026-10-14 11:06:16

Specifications

Product Attributes - Brand

JE Pistons

Product Attributes - Manufacturer's Part Number

261358S

Product Attributes - Part Type

Pistons

Product Attributes - UPC

193564258977

Product Attributes - Piston Rings Included

No

Product Attributes - Bore (in.)

4.060 in.

Product Attributes - Bore (mm)

103.124mm

Product Attributes - Stroke

3.000 in.

Product Attributes - Engine Stroke Type

Stock/De-Stroked

Product Attributes - Actual Engine Displacement

5.1L/311

Product Attributes - Rod Length

5.700 in.

Product Attributes - Piston Style

Dome, with two valve reliefs

Product Attributes - Piston Material

Forged aluminum

Product Attributes - Compression Height (in.)

1.800 in.

Product Attributes - Piston Head Volume (cc)

-6.50cc

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

0.064 in. x 0.064 in. x 0.188 in.

Product Attributes - File Fit

No

Product Attributes - Gapless

No

Product Attributes - Top Ring Thickness

0.064 in.

Product Attributes - Second Ring Thickness

0.064 in.

Product Attributes - Oil Ring Thickness

0.188 in.

Product Attributes - Remanufactured

No

Product Attributes - Quantity

Sold individually.

Product Attributes - Notes

Made from 4032 alloy forged aluminum.

Product Attributes - Special Attention

Designed to work with Chevy 23-degree cylinder heads.

Compatibility