JE Pistons 440 Inverted Dome Top 232456L Pistons, Single - MOPAR DISH

SKU: JEP232456L

Pistons

JE Pistons

JE Pistons 440 Inverted Dome Top 232456L Pistons, Single - MOPAR DISH

SKU: JEP232456L

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

These JE Pistons 440 inverted dome top pistons are designed for high performance street/strip applications and are compatible with nitrous and forced induction systems. They are machined to accept 1/16, 1/16, 3/16 rings and come available in either .990 in. or 1.094 in. wrist pin diameters. For other specific applications, please check with the manufacturer.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 10:59:20

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 232456L
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons 440 Inverted Dome Top Pistons
Product Attributes - UPC: 193564194206
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.350 in.
Product Attributes - Bore (mm): 110.490mm
Product Attributes - Stroke: 3.750 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 7.3L/446
Product Attributes - Rod Length: 6.766 in.
Product Attributes - Piston Style: Dish, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 2.058 in.
Product Attributes - Piston Head Volume (cc): -19.00cc
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.): 0.990 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: Designed to fit left exhaust valve orientation.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep232456L
SFX Item ID	4808987
Supplier Item Code	4808987
Manufacturer SKU	232456L
Manufacturer UPC	193564194206

Compatibility

Application Data

Make CHRYSLER
Beginning Year 1966
Ending Year 1978
Engine Type V8
Engine Family Mopar big block RB
Engine Size 7.2L/440
Application Notes Designed to fit left exhaust valve orientation.
Make DODGE
Beginning Year 1966
Ending Year 1979
Engine Type V8
Engine Family Mopar big block RB
Engine Size 7.2L/440
Application Notes Designed to fit left exhaust valve orientation.
Make PLYMOUTH
Beginning Year 1966
Ending Year 1978
Engine Type V8
Engine Family Mopar big block RB
Engine Size 7.2L/440
Application Notes Designed to fit left exhaust valve orientation.