Collection: Engine Internals

Engine internals are the foundation of any engine build. Here you'll find pistons, crankshafts, connecting rods and bearings from brands we trust and use in our own builds. Whether you're refreshing a street engine or building something that needs to handle real power, these are parts we know work.

Piston Ring Set, 6 Cylinder, 3.347" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.347" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09513347
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.346" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.346" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513346
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.327" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.327" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09513327
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.326" Bore, 1.2mm/1.2mm/2.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.326" Bore, 1.2mm/1.2mm/2.0mm

7 032 SEK
SKU: DIA09513326
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.307" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.307" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09513307
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.268" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.268" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513268
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.248" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.248" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513248
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.228" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.228" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513228
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.208" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.208" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513208
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.188" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.188" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513188
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.110" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.110" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09513110
Available to Backorder
Piston Ring Set, 4 Cylinder, 2.894" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 2.894" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09512894
Available to Backorder
Piston Ring Set, 4 Cylinder, 2.854" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 2.854" Bore, 1.0mm/1.2mm/2.8mm

1 737 SEK
SKU: DIA09512854
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.937" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.937" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503937
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.917" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.917" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503917
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.898" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.898" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503898
Available to Backorder