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JE Pistons Big Block Flat Top 293520R Pistons, Single - BBC 12/14 DEG

SKU: JEP293520R

Pistons

JE Pistons Big Block Flat Top 293520R Pistons, Single - BBC 12/14 DEG

SKU: JEP293520R

Pistons
A$561.59
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 big block flat top pistons by JE Pistons are compatible with forced induction, nitrous, and angle-milled heads. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Their compression height is figured using a 9.780 in. block height with zero deck clearance. Precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings. These pistons will fit both open and closed chamber cylinder heads.

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 10:58:56

Specifications

Product Attributes - Brand
JE Pistons
Product Attributes - Manufacturer's Part Number
293520R
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
JE Pistons Big Block Flat Top Pistons
Product Attributes - UPC
193564196576
Product Attributes - Piston Rings Included
No
Product Attributes - Bore (in.)
4.625 in.
Product Attributes - Bore (mm)
117.475mm
Product Attributes - Stroke
4.750 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
10.5L/638
Product Attributes - Rod Length
6.660 in.
Product Attributes - Piston Style
Flat top, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.140 in.
Product Attributes - Piston Head Volume (cc)
+7.30cc
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
0.043 in. x 1/16 in. x 3/16 in.
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
0.043 in.
Product Attributes - Second Ring Thickness
0.043 in.
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed to fit right exhaust valve orientation. Oil rail support included.

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jep293520R
SFX Item ID 4809601
Supplier Item Code 4809601
Manufacturer SKU 293520R
Manufacturer UPC 193564196576

Compatibility

Application Data
  • MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size10.3L/632
    Application NotesDesigned to fit right exhaust valve orientation. Oil rail support included.

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