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Diamond Pistons

Diamond Pistons Small Block Chevy Nitrous Series 11848-8 Pistons, Flat top, Race Series, Forged Aluminum, 4.155 in. Bore, -9.00cc Head Volume, Chevy, Set of 8

SKU: DPP11848-8

Pistons
Diamond Pistons Small Block Chevy Nitrous Series 11848-8 Pistons, Flat top, Race Series, Forged Aluminum, 4.155 in. Bore, -9.00cc Head Volume, Chevy, Set of 8

Diamond Pistons

Diamond Pistons Small Block Chevy Nitrous Series 11848-8 Pistons, Flat top, Race Series, Forged Aluminum, 4.155 in. Bore, -9.00cc Head Volume, Chevy, Set of 8

SKU: DPP11848-8

Pistons
A$3,991.11
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Diamond Pistons offers small block Chevy Nitrous Series pistons for a wide range of engine and cylinder head applications from the late 1960s and up. These forged aluminum replacements are available in numerous bore, stroke, size, and other configuration options. The sets feature:

* Forced pin oilers from the oil ring
* Pin fitted
* Vertical gas ports
* 3-D dome and pockets
* Designed for nitrous applications
* H-13 pins, locks and support rails (if required) included

Part Type

Pistons

Data: v4.2 - Upd: 2026-10-14 08:50:58

Specifications

Product Attributes - Brand
Diamond Pistons
Product Attributes - Manufacturer's Part Number
11848-8
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Diamond Pistons Small Block Chevy Nitrous Series Pistons
Product Attributes - UPC
193564377531
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.155 in.
Product Attributes - Bore (mm)
105.537mm
Product Attributes - Stroke
3.875 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
6.9L/420
Product Attributes - Rod Length
5.850 in.
Product Attributes - Piston Style
Dome, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.200 in.
Product Attributes - Piston Head Volume (cc)
-9.00cc
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.)
0.927 in.
Product Attributes - Piston Ring Thickness
0.043 in. x 0.043 in. x 3/16 in.
Product Attributes - File Fit
Yes
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
0.043 in.
Product Attributes - Top Ring Material
Stainless steel
Product Attributes - Top Ring Facing Material
PVD
Product Attributes - Second Ring Thickness
0.043 in.
Product Attributes - Second Ring Material
Ductile iron
Product Attributes - Second Ring Facing Material
Ductile napier
Product Attributes - Oil Ring Thickness
3/16 in.
Product Attributes - Oil Ring Material
Steel
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Designed for nitrous applications.

Reference Information

Brand Name/s Diamond Pistons
StreetFX SKU dpp11848-8
SFX Item ID 5524256
Supplier Item Code 5524256
Manufacturer SKU 11848-8
Manufacturer UPC 193564377531
Alternative References -9.00cc

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1967
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesDesigned for nitrous applications.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Application NotesDesigned for nitrous applications.

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