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, 3.878" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.878" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503878
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.780" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.780" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503780
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.760" Bore, 1.2mm/1.5mm/3.0mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.760" Bore, 1.2mm/1.5mm/3.0mm

3 778 SEK
SKU: DIA09503760
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.287" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.287" Bore, 1.2mm/1.2mm/3.0mm

2 497 SEK
SKU: DIA09473287
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.267" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.267" Bore, 1.2mm/1.2mm/3.0mm

2 497 SEK
SKU: DIA09473267
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.035" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.035" Bore, 1.2mm/1.2mm/3.0mm

4 532 SEK
SKU: DIA09464035
Available to Backorder
Piston Ring Set, 8 Cylinder, 4.025" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 4.025" Bore, 1.2mm/1.2mm/3.0mm

4 532 SEK
SKU: DIA09464025
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.878" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.878" Bore, 1.2mm/1.2mm/3.0mm

4 532 SEK
SKU: DIA09463878
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.868" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.868" Bore, 1.2mm/1.2mm/3.0mm

4 532 SEK
SKU: DIA09463868
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.858" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.858" Bore, 1.2mm/1.2mm/3.0mm

4 532 SEK
SKU: DIA09463858
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.720" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.720" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09463720
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.710" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.710" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09463710
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.700" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.700" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09463700
Available to Backorder
Piston Ring Set, 12 Cylinder, 3.267" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 12 Cylinder, 3.267" Bore, 1.2mm/1.2mm/3.0mm

7 410 SEK
SKU: DIA09463267
Available to Backorder
Piston Ring Set, 12 Cylinder, 3.252" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 12 Cylinder, 3.252" Bore, 1.2mm/1.2mm/3.0mm

7 410 SEK
SKU: DIA09463252
Available to Backorder
Piston Ring Set, 12 Cylinder, 3.248" Bore, 1.2mm/1.2mm/3.0mm
Diamond Pistons

Piston Ring Set, 12 Cylinder, 3.248" Bore, 1.2mm/1.2mm/3.0mm

7 410 SEK
SKU: DIA09463248
Available to Backorder