JE Pistons Ford Modular 314620L Pistons, Single - 4.6L 3V MOD STR 11:1

SKU: JEP314620L

Pistons

JE Pistons

JE Pistons Ford Modular 314620L Pistons, Single - 4.6L 3V MOD STR 11:1

SKU: JEP314620L

Pistons

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

JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import, and sport compact applications, and they have been performance-proven in victory lane time and time again.

JE Pistons Ford Modular pistons are single replacements forged from 2618 aluminum and utilize a dedicated Forged Side Relief (FSR) forging specifically designed for high-horsepower Modular engine. Lightweight and extremely durable, each piston features high-quality offset wrist pins, locks, and accumulator grooves that help reduce pressure from combustion gases, reducing ring flutter and improving ring seal. Equip your engine with the best in forged pistons—JE Pistons.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 10:59:21

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 314620L
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons Ford Modular Pistons
Product Attributes - UPC: 193564189738
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 3.563 in.
Product Attributes - Bore (mm): 90.475mm
Product Attributes - Stroke: 3.750 in.
Product Attributes - Engine Stroke Type: Stroked
Product Attributes - Actual Engine Displacement: 4.9L/299
Product Attributes - Rod Length: 5.850 in.
Product Attributes - Piston Style: Dish, with three valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.200 in.
Product Attributes - Piston Head Volume (cc): -3.10cc
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.): 0.866 in.
Product Attributes - Piston Ring Thickness: 0.039 in. x 0.047 in. x 0.110 in.
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Fits left side exhaust valve orientation, works with turbocharger and nitrous.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep314620L
SFX Item ID	4809004
Supplier Item Code	4809004
Manufacturer SKU	314620L
Manufacturer UPC	193564189738
Alternative References	4.6L

Compatibility

Application Data

Make FORD
Beginning Year 2005
Ending Year 2010
Engine Type V8
Engine Family Ford modular V8
Engine Size 4.6L/281
Application Notes This is a left side piston, that can be used on turbos, and with nitrous