Home / Shop / JE Pistons Big Block Chevy Blown Alcohol Series 282043R Pistons, Single - 454 BBC FT HD/BLOWN

JE Pistons Big Block Chevy Blown Alcohol Series 282043R Pistons, Single - 454 BBC FT HD/BLOWN

SKU: JEP282043R

Pistons

JE Pistons

JE Pistons Big Block Chevy Blown Alcohol Series 282043R Pistons, Single - 454 BBC FT HD/BLOWN

SKU: JEP282043R

Pistons

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Description

JE Pistons Big Block Chevy Blown Alcohol Series pistons are perfect for high-boost blown alcohol drag racing! These forged aluminum pistons feature precision CNC-machined ring grooves, valve reliefs for oversized valves, and compatibility with angle milled heads. They include pins, double Spiro locks, double pin oilers, and accumulator grooves. The pistons may be used with buttons (sold separately) if you prefer, in place of Spiro locks. Choose the right pistons to handle your blown setup--JE Pistons Big Block Chevy Blown Alcohol Series pistons.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 11:02:34

Specifications

Product Attributes - Brand: JE Pistons
Product Attributes - Manufacturer's Part Number: 282043R
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: JE Pistons Big Block Chevy Blown Alcohol Series Pistons
Product Attributes - UPC: 193564194381
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.610 in.
Product Attributes - Bore (mm): 117.094mm
Product Attributes - Stroke: 4.000 in.
Product Attributes - Engine Stroke Type: Stock
Product Attributes - Actual Engine Displacement: 8.8L/534
Product Attributes - Rod Length: 6.385 in.
Product Attributes - Piston Style: Flat top, with single valve relief
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.395 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 individually.
Product Attributes - Notes: Designed to fit right exhaust valve orientation. Will also work with 601 cubic in. engines with a 4.500 in. stroke and 6.535 in. connecting rod.

Reference Information

Brand Name/s	JE Pistons
StreetFX SKU	jep282043R
SFX Item ID	4806361
Supplier Item Code	4806361
Manufacturer SKU	282043R
Manufacturer UPC	193564194381

Compatibility

Application Data

Make	CHEVROLET
Beginning Year	1970
Ending Year	1990
Engine Type	V8
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Application Notes	Designed to fit right exhaust valve orientation. Will also work with 601 cubic in. engines with a 4.500 in. stroke and 6.535 in. connecting rod.

Make	CHEVROLET
Beginning Year	1991
Ending Year	1995
Engine Type	V8
Engine Family	Chevy big block Gen V
Engine Size	7.4L/454
Application Notes	Designed to fit right exhaust valve orientation. Will also work with 601 cubic in. engines with a 4.500 in. stroke and 6.535 in. connecting rod.

Make	CHEVROLET
Beginning Year	1996
Ending Year	2000
Engine Type	V8
Engine Family	Chevy big block Gen VI
Engine Size	7.4L/454
Application Notes	Designed to fit right exhaust valve orientation. Will also work with 601 cubic in. engines with a 4.500 in. stroke and 6.535 in. connecting rod.