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.

Piston Ring Set, 8 Cylinder, 4.560" Bore, 0.043/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.560" Bore, 0.043/1/16/3/16

4 933 SEK
SKU: DIA09124560
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.600" Bore, 0.043/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.600" Bore, 0.043/1/16/3/16

4 933 SEK
SKU: DIA09124600
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.386" Bore, 1.2mm/1.5mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.386" Bore, 1.2mm/1.5mm/2.8mm

2 348 SEK
SKU: DIA09133386
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.5mm/3.0mm

2 497 SEK
SKU: DIA09143385
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.800" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.800" Bore, 1.2mm/1.5mm/3.0mm

4 532 SEK
SKU: DIA09143800
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.500" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.500" Bore, 1/16/1/16/3/16

4 698 SEK
SKU: DIA09174500
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.530" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.530" Bore, 1/16/1/16/3/16

4 698 SEK
SKU: DIA09174530
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.030" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.030" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194030
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.080" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.080" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194080
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.125" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.125" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194125
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.130" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.130" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194130
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.470" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.470" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194470
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.610" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.610" Bore, 1/16/1/16/3/16

4 532 SEK
SKU: DIA09194610
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.030" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.030" Bore, 0.043/0.043/3.0mm

4 532 SEK
SKU: DIA09204030-R1
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.040" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.040" Bore, 0.043/0.043/3.0mm

4 532 SEK
SKU: DIA09204040-R1
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.060" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.060" Bore, 0.043/0.043/3.0mm

4 532 SEK
SKU: DIA09204060-R1
Available to Backorder
« Previous 1 22 23 24 25 26 425 Next »