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Diamond Pistons 23 Degree Nitrous Dome Series 11847-8 350/400 23° 4.125B/1.200CD/Kit

SKU: DPP11847-8

Pistons

Diamond Pistons 23 Degree Nitrous Dome Series 11847-8 350/400 23° 4.125B/1.200CD/Kit

SKU: DPP11847-8

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 23 degree Nitrous Dome Series pistons for a variety of applications, including many Chevy small block Gen I engines from 1968 and up. The forged 2618 aluminum dome-style pistons with two valve reliefs are available in a variety of bore and stroke sizes, rod lengths, compression heights, head volumes, and ring thicknesses. They're available individually or in sets of 8.

Additional product details:

* 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: 2026-09-28 14:12:59

Specifications

Product Attributes - Brand
Diamond Pistons
Product Attributes - Manufacturer's Part Number
11847-8
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Diamond Pistons 23 Degree Nitrous Dome Series Pistons
Product Attributes - UPC
193564377517
Product Attributes - Piston Rings Included
Yes
Product Attributes - Bore (in.)
4.125 in.
Product Attributes - Bore (mm)
104.775mm
Product Attributes - Stroke
3.875 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
6.8L/414
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
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
C-23 PVD Chrome
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
Stainless steel
Product Attributes - Oil Ring Tension
Standard
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Pistons are 2618 material. Includes H-13 wrist pins and oil rail supports.

Reference Information

Brand Name/s Diamond Pistons
StreetFX SKU dpp11847-8
SFX Item ID 5524254
Supplier Item Code 5524254
Manufacturer SKU 11847-8
Manufacturer UPC 193564377517
Alternative References 23°, 4.125B/1.200CD/Kit

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1968
    Ending Year2001
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesPistons are 2618 material. Includes H-13 wrist pins and oil rail supports.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Application NotesPistons are 2618 material. Includes H-13 wrist pins and oil rail supports.

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