Collection: Diamond

Diamond Racing Pistons is one of the leading manufacturers of high performance forged pistons used in professional racing and high horsepower engine builds. Known for precision machining and advanced piston design, Diamond pistons are trusted by engine builders and racing teams worldwide.

Diamond specializes in premium forged pistons engineered to handle extreme cylinder pressure, high RPM and demanding performance applications. Their pistons are designed to deliver strength, durability and precise fitment for modern performance engines.

Popular applications include forged pistons for LS engines, Small Block Chevy and Big Block Chevy builds, as well as custom piston designs for specialized engine combinations.

Whether you are building a high horsepower street engine, a boosted setup or a dedicated race engine, Diamond Racing Pistons provide the strength and reliability required for serious performance applications.

Diamond Pistons

4G63 85.0mmB/1.255CD/Kit DIA82009-4-H

10 924 SEK
SKU: DIA82009-4-H
Available to Backorder
Diamond Pistons

Mitsubishi 4G63 DS 3.3661B/3.700S/5.905R DIA82010

2 229 SEK
SKU: DIA82010
Available to Backorder
Diamond Pistons

4G63 85.5mmB/1.255CD/Kit DIA82010-4

10 046 SEK
SKU: DIA82010-4
Available to Backorder
Diamond Pistons

4G63 85.5mmB/1.255CD/Kit DIA82010-4-H

10 924 SEK
SKU: DIA82010-4-H
Available to Backorder
Diamond Pistons

Mitsubishi 4G63 DS 3.3858B/3.700S/5.905R DIA82011

2 229 SEK
SKU: DIA82011
Available to Backorder
Diamond Pistons

4G63 86.0mmB/1.255CD/Kit DIA82011-4

10 046 SEK
SKU: DIA82011-4
Available to Backorder
Diamond Pistons

4G63 86.0mmB/1.255CD/Kit DIA82011-4-H

10 924 SEK
SKU: DIA82011-4-H
Available to Backorder
Diamond Pistons

Mitsubishi 4G63 DS 3.3464B/3.700S/5.905R DIA82012

2 229 SEK
SKU: DIA82012
Available to Backorder
Diamond Pistons

4G63 85.0mmB/1.255CD/Kit DIA82012-4

10 046 SEK
SKU: DIA82012-4
Available to Backorder
Diamond Pistons

4G63 85.0mmB/1.255CD/Kit DIA82012-4-H

10 924 SEK
SKU: DIA82012-4-H
Available to Backorder
Diamond Pistons

Mitsubishi 4G63 DS 3.3661B/3.700S/5.905R DIA82013

2 229 SEK
SKU: DIA82013
Available to Backorder
Diamond Pistons

4G63 85.5mmB/1.255CD/Kit DIA82013-4

10 046 SEK
SKU: DIA82013-4
Available to Backorder
Diamond Pistons

4G63 85.5mmB/1.255CD/Kit DIA82013-4-H

10 924 SEK
SKU: DIA82013-4-H
Available to Backorder
Diamond Pistons

Mitsubishi 4G63 DS 3.3858B/3.700S/5.905R DIA82014

2 229 SEK
SKU: DIA82014
Available to Backorder
Diamond Pistons

4G63 86.0mmB/1.255CD/Kit DIA82014-4

10 046 SEK
SKU: DIA82014-4
Available to Backorder
Diamond Pistons

4G63 86.0mmB/1.255CD/Kit DIA82014-4-H

10 924 SEK
SKU: DIA82014-4-H
Available to Backorder