JE Pistons Ford Modular 314580R Pistons, Single - 4.6L 2V MODULAR 9.5

SKU: JEP314580R

Pistons

JE Pistons

JE Pistons Ford Modular 314580R Pistons, Single - 4.6L 2V MODULAR 9.5

SKU: JEP314580R

Pistons

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 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 11:04:39

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 314580R
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons Ford Modular Pistons
Product Attributes - UPC: 193564189523
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 3.552 in.
Product Attributes - Bore (mm): 90.221mm
Product Attributes - Stroke: 3.750 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 4.9L/297
Product Attributes - Rod Length: 5.850 in.
Product Attributes - Piston Style: Dish, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.200 in.
Product Attributes - Piston Head Volume (cc): -21.80cc
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: 0.047 in. x 0.059 in. x 0.118 in.
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Fits right side exhaust valve orientation, works with turbocharger and nitrous.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep314580R
SFX Item ID	4803934
Supplier Item Code	4803934
Manufacturer SKU	314580R
Manufacturer UPC	193564189523
Alternative References	4.6L

Compatibility

Application Data

Make FORD
Beginning Year 1992
Ending Year 2014
Engine Type V8
Engine Family Ford modular V8
Engine Size 4.6L/281
Application Notes This is a right side piston, that can be used on turbos, and with nitrous