Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons 11854-8

Name: Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons
Brand: Diamond Pistons
SKU: DPP-11854-8
Price: 1619.98 USD
Availability: InStock
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Part Number: DPP-11854-8

$1,619.98

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons

Domestic Series - 900HP Rated - 2618 Material - Includes Pins and Rings
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Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons 11854-8

DPP-11854-8

Not Yet Reviewed

Part Number: DPP-11854-8

Estimated Ship Date: Oct 19, 2026

$1,619.98

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Oct 19, 2026 Would you rather pick it up?

Overview

Brand:

Diamond Pistons

Manufacturer's Part Number:

11854-8

Part Type:

Pistons

Product Line:

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons

Summit Racing Part Number:

DPP-11854-8

UPC:

686162205035

Piston Rings Included:

Yes

Bore (in.):

4.155 in.

Bore (mm):

105.537mm

Stroke:

3.750 in.

Engine Stroke Type:

Stock/Stroked

Rod Length:

6.000 in.

Piston Style:

Dome, with two valve reliefs

Piston Material:

Forged aluminum

Compression Height (in.):

1.125 in.

Piston Head Volume (cc):

-2.00cc

Wrist Pin Style:

Floating

Wrist Pin Retainers Included:

Yes

Wrist Pin Included:

Yes

Pin Diameter (in.):

0.927 in.

Piston Ring Thickness:

0.043 in. x 0.043 in. x 3.00mm

File Fit:

Yes

Gapless:

Top Ring Thickness:

0.043 in.

Top Ring Material:

Ductile iron

Top Ring Facing Material:

Plasma-moly

Second Ring Thickness:

0.043 in.

Second Ring Material:

Ductile iron

Second Ring Facing Material:

Ductile iron

Oil Ring Thickness:

3.0mm

Oil Ring Material:

Stainless steel

Oil Ring Tension:

Standard

Remanufactured:

Quantity:

Sold as a set of 8.

Notes:

Pistons are 2618 material.

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series Pistons

Diamond Pistons Small Block 15 Degree Brodix -12 Dome Series pistons are available for a variety of applications, including many Chevy V8 Gen I engines from 1967-2001. Forged from aluminum with two valve reliefs, the dome-style pistons are offered in different bore and stroke sizes, along with numerous other options. Order individually or in a set of 8.

Additional details:

* 900 hp rated
* Forced pin oilers from the oil ring
* Pin fitted
* 3-D dome and pockets
* 4130 pins, locks, and support rails (if required) included

Applications