JE Pistons 139508 Pistons, 454 BBC FLAT TOP -3c

SKU: JEP139508

Pistons

SKU: JEP139508

Pistons

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Description

Pistons, 454 BBC FLAT TOP -3c

Pistons

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

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 139508
Product Attributes - Part Type: Pistons
Product Attributes - UPC: 193564250056
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.320 in.
Product Attributes - Bore (mm): 109.728mm
Product Attributes - Stroke: 4.250 in.
Product Attributes - Engine Stroke Type: Stroked
Product Attributes - Actual Engine Displacement: 8.1L/498
Product Attributes - Rod Length: 6.135 in.
Product Attributes - Piston Style: Flat top, with single valve relief
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.520 in.
Product Attributes - Piston Head Volume (cc): +3.00cc
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 as a set of 8.
Product Attributes - Notes: Made from 4032 alloy forged aluminum.

Application Data