Diamond Pistons
Diamond Pistons Race Series 21557-RS-8 Pistons, Dish, 12 Degree LS2K Series, Forged Aluminum, 4.125 in. Bore, -20.00cc Head Volume, Chevy, LSX, Set of 8
dpp21557-RS-8
A$3,395.27
Diamond Pistons Big Block 24/26 Degree Street Dome Series 12246-8-H 396/454 24° 4.530B/1.270CD/Kit
Diamond Pistons Big Block 24/26 Degree Street Dome Series 12246-8-H 396/454 24° 4.530B/1.270CD/Kit
A$3,552.24
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.
We accept
Description
Diamond Pistons offers big block 24/26 degree Street and Strip Dome Series pistons for a variety of applications, including many Chevy big block Mark IV V8 engines from 1965 and up. The forged 2618 aluminum dome-style pistons with single valve reliefs are available in a variety of bore and stroke sizes, rod lengths, compression heights, head volumes, and ring thicknesses. Choose from pistons designed for use on 9.800 in. deck height with 24 or 26 degree cylinder heads; or with 24 or 26 degree open chamber cylinder heads. Sold in sets of 8.
Additional product details:
* Forced pin oilers from the oil ring
* Pin fitted
* 3-D dome and pockets
* Pins, locks and support rails (if required) included
Part Type
Pistons
Specifications
- Product Attributes - Brand
- Diamond Pistons
- Product Attributes - Manufacturer's Part Number
- 12246-8-H
- Product Attributes - Part Type
- Pistons
- Product Attributes - Product Line
- Diamond Pistons Big Block 24/26 Degree Street Dome Series Pistons
- Product Attributes - UPC
- 193564381729
- Product Attributes - Piston Rings Included
- Yes
- Product Attributes - Bore (in.)
- 4.530 in.
- Product Attributes - Bore (mm)
- 115.062mm
- Product Attributes - Stroke
- 4.250 in.
- Product Attributes - Engine Stroke Type
- Stroked
- Product Attributes - Actual Engine Displacement
- 8.9L/548
- Product Attributes - Rod Length
- 6.385 in.
- Product Attributes - Piston Style
- Dome, with single valve relief
- Product Attributes - Piston Material
- Forged aluminum
- Product Attributes - Compression Height (in.)
- 1.270 in.
- Product Attributes - Piston Head Volume (cc)
- -28.00cc
- Product Attributes - Wrist Pin Style
- Floating
- Product Attributes - Wrist Pin Retainers Included
- Yes
- Product Attributes - Wrist Pin Included
- Yes
- Product Attributes - Pin Diameter (in.)
- 0.990 in.
- Product Attributes - Piston Ring Thickness
- 1/16 in. x 1/16 in. x 3/16 in.
- Product Attributes - File Fit
- Yes
- Product Attributes - Gapless
- No
- Product Attributes - Top Ring Thickness
- 1/16 in.
- Product Attributes - Top Ring Material
- Ductile iron
- Product Attributes - Top Ring Facing Material
- Plasma-moly
- Product Attributes - Second Ring Thickness
- 1/16 in.
- Product Attributes - Second Ring Material
- Ductile iron
- Product Attributes - Second Ring Facing Material
- Ductile iron
- 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
- For use with 24 or 26 degree open chamber cylinder heads. Pistons are 2618 material. Includes H-13 wrist pins and oil rail supports.
Reference Information
| Brand Name/s | Diamond Pistons |
|---|---|
| StreetFX SKU | dpp12246-8-H |
| SFX Item ID | 5524673 |
| Supplier Item Code | 5524673 |
| Manufacturer SKU | 12246-8-H |
| Manufacturer UPC | 193564381729 |
| Alternative References | 24°, 4.530B/1.270CD/Kit |
Compatibility
| Application Data |
|
|---|
Loading compatibility information...
Keep shopping
More from Diamond Pistons
Diamond Pistons
Diamond Pistons Competition Series 11521-R1-8 Pistons, Dish, Series, Forged Aluminum, 4.030 in. Bore, -15.00cc Head Volume, Chevy, LS, Set of 8
dpp11521-R1-8
A$2,803.32
Diamond Pistons
Diamond Pistons Piston Rings 019000435 SUPPORT RAILS 4.435-4.474 WALL .188
dpp019000435
A$58.17
Diamond Pistons
Diamond Pistons Race Series 21563-RS-8 LS2K - 2000HP Rated - 2618 Material - Inboard Design - Coated Skirts - Includes H13 Pins and AP Rings
dpp21563-RS-8
A$3,289.88
Diamond Pistons
Diamond Pistons Competition Series 11588-R1-8-H LS9/LSA 4.065B/1.304CD/Kit
dpp11588-R1-8-H
A$2,990.97
Diamond Pistons
Diamond Pistons Sport Compact Series 37006-6 - 1200HP Rated - 2618 Material - Coated Skirts - Includes Pins and Rings
dpp37006-6
A$2,676.12