Description

Data: v4.2 - Upd: 2026-10-14 11:07:05

Specifications

Product Attributes - Brand

JE Pistons

Product Attributes - Manufacturer's Part Number

321237L

Product Attributes - Part Type

Pistons

Product Attributes - UPC

193564200846

Product Attributes - Piston Rings Included

No

Product Attributes - Bore (in.)

3.898 in.

Product Attributes - Bore (mm)

99.001mm

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

Dish, with two valve reliefs

Product Attributes - Piston Material

Forged aluminum

Product Attributes - Compression Height (in.)

1.340 in.

Product Attributes - Piston Head Volume (cc)

+19.50cc

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.)

0.945 in.

Product Attributes - Piston Ring Thickness

1.50mm x 1.50mm x 3.00mm

Product Attributes - File Fit

No

Product Attributes - Gapless

No

Product Attributes - Top Ring Thickness

1.5mm

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.

Product Attributes - Special Attention

Designed to work with LSX/L92 12-degree cylinder heads.

Compatibility