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, 4.155" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.155" Bore, 0.043/0.043/3.0mm

4 106 SEK
SKU: DIA09084155
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.175" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.175" Bore, 0.043/0.043/3.0mm

4 106 SEK
SKU: DIA09084175
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.180" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.180" Bore, 0.043/0.043/3.0mm

4 106 SEK
SKU: DIA09084180
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.185" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.185" Bore, 0.043/0.043/3.0mm

4 106 SEK
SKU: DIA09084185
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.190" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.190" Bore, 0.043/0.043/3.0mm

4 106 SEK
SKU: DIA09084190
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.500" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.500" Bore, 0.043/0.043/3.0mm

4 809 SEK
SKU: DIA09084500
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.600" Bore, 0.043/0.043/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.600" Bore, 0.043/0.043/3.0mm

4 809 SEK
SKU: DIA09084600
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.500" Bore, 0.043/0.043/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.500" Bore, 0.043/0.043/3/16

4 809 SEK
SKU: DIA09094500
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.530" Bore, 0.043/0.043/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.530" Bore, 0.043/0.043/3/16

4 809 SEK
SKU: DIA09094530
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.145" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.145" Bore, 1.2mm/1.5mm/3.0mm

4 106 SEK
SKU: DIA09104145
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

4 933 SEK
SKU: DIA09114030
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.040" Bore, 1/16/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.040" Bore, 1/16/1/16/3/16

4 933 SEK
SKU: DIA09114040
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

4 933 SEK
SKU: DIA09114500
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.560" Bore, 1/16/1/16/3/16
Diamond Pistons

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

4 933 SEK
SKU: DIA09114560
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.600" Bore, 1/16/1/16/3/16
Diamond Pistons

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

4 933 SEK
SKU: DIA09114600
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.530" Bore, 0.043/1/16/3/16
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.530" Bore, 0.043/1/16/3/16

4 933 SEK
SKU: DIA09124530
Available to Backorder
« Previous 1 21 22 23 24 25 425 Next »