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, 4 Cylinder, 3.465" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.465" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583465
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.445" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.445" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583445
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.425" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.425" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583425
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.405" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.405" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583405
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583385
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.347" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.347" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583347
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.327" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.327" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583327
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.307" Bore, 1.2mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.307" Bore, 1.2mm/1.2mm/2.8mm

2 497 SEK
SKU: DIA09583307
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.405" Bore, 1.2mm/1.2mm/2.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.405" Bore, 1.2mm/1.2mm/2.0mm

1 737 SEK
SKU: DIA09573405
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.395" Bore, 1.2mm/1.2mm/2.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.395" Bore, 1.2mm/1.2mm/2.0mm

1 737 SEK
SKU: DIA09573395
Available to Backorder
Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.2mm/2.0mm
Diamond Pistons

Piston Ring Set, 4 Cylinder, 3.385" Bore, 1.2mm/1.2mm/2.0mm

1 737 SEK
SKU: DIA09573385
Available to Backorder
Piston Ring Set, 10 Cylinder, 3.326" Bore, 1.2mm/1.2mm/2.0mm
Diamond Pistons

Piston Ring Set, 10 Cylinder, 3.326" Bore, 1.2mm/1.2mm/2.0mm

5 639 SEK
SKU: DIA09573326
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.504" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.504" Bore, 1.0mm/1.2mm/2.8mm

6 637 SEK
SKU: DIA09553504
Available to Backorder
Piston Ring Set, 8 Cylinder, 3.800" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.800" Bore, 1.0mm/1.2mm/2.8mm

2 348 SEK
SKU: DIA09543800
In stock
Piston Ring Set, 8 Cylinder, 3.780" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 8 Cylinder, 3.780" Bore, 1.0mm/1.2mm/2.8mm

2 348 SEK
SKU: DIA09543780
Available to Backorder
Piston Ring Set, 6 Cylinder, 3.652" Bore, 1.0mm/1.2mm/2.8mm
Diamond Pistons

Piston Ring Set, 6 Cylinder, 3.652" Bore, 1.0mm/1.2mm/2.8mm

3 048 SEK
SKU: DIA09533652
Available to Backorder