Dualoy Diesel Pistons · 1440D.040
Part #: 1440D.040
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Description: Dualoy Piston - 7.0L GM (V8) 1968-84
Description:
Description
Cast and machined in-house, Dualoy diesel pistons feature iron top ring carriers, oil cooling galleries, and heavy-duty construction engineered for diesel truck engines. United Engine & Machine Company has manufactured quality engine components for over 100 years.
Specifications
- Life cycle
- Available to Order
- AAM brand code
- DDP
- Warehouse brand code
- JCLJ
- AAIA brand code
- JCLJ
Attributes
- Alloy
- 332
- Base Number
- 1440D
- Bore (in)
- 4.25
- Bore (mm)
- 108.0
- Compression Ratio
- 8.0
- Crown (cc)
- +1cc
- Crown Type
- FLAT TOP
- Eng. Disp Liters
- 7.0
- Eng. Disp. In.
- 427
- Engine Family
- Chevy Big Block Mark IV
- Engine Manufacturer
- Chevrolet
- Oe Assembly
- 3893251
- Oversize
- .040
- Oversizes
- STD .020 .030 .040 .060 .080
- Pin Configuration
- Centered
- Pin Diameter (in)
- .990
- Pin Diameter (mm)
- 25.1
- Pin Number
- 0990x230A
- Pin Type
- Press
- Ring Pack
- 3/32, 5/64, 3/16 Iron Top Groove
- Sold As
- Piston Set Only
- Top Land
- .420
- Year From
- 1968
- Year Range
- 1968-1984
- Year To
- 1984
Fitment status
This product is universal and will fit your application.
Dualoy Diesel Pistons 1440D.040
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