About
Volvo B20/B30 Piston Set – +0.030" (89.67 mm)
Oversize piston set for Volvo B20 and B30 engines with a +0.030" (89.67 mm) bore, intended for engine blocks that have been bored and honed to service size. Used during rebuilds to restore correct clearance, sealing, and reliable operation.
The pistons feature a flat-top design in line with standard specifications, providing a predictable combustion chamber and working well with original cylinder heads and various gasket options. A proven choice for engine rebuilds, street use, club driving, and historic motorsport.
Supplied as a complete set including four pistons, piston pins, and piston rings, ready for installation.
Specifications
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Engines: Volvo B20/B30 (1974–)
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Oversize: +0.030"
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Bore diameter: 89.67 mm
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Piston type: Flat-top
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Piston pin diameter: 24 mm
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Contents: 4 pistons, 4 piston pins, and piston rings
Note: B30 engines require a total of six pistons.
Piston set (4 pcs) with rings for Volvo B19, B20, B30 1974- 0.030"
OE no.
Article number
Volvo B20/B30 Piston Set – +0.030" (89.67 mm)
Oversize piston set for Volvo B20 and B30 engines with a +0.030" (89.67 mm) bore, intended for engine blocks that have been bored and honed to service size. Used during rebuilds to restore correct clearance, sealing, and reliable operation.
The pistons feature a flat-top design in line with standard specifications, providing a predictable combustion chamber and working well with original cylinder heads and various gasket options. A proven choice for engine rebuilds, street use, club driving, and historic motorsport.
Supplied as a complete set including four pistons, piston pins, and piston rings, ready for installation.
Specifications
-
Engines: Volvo B20/B30 (1974–)
-
Oversize: +0.030"
-
Bore diameter: 89.67 mm
-
Piston type: Flat-top
-
Piston pin diameter: 24 mm
-
Contents: 4 pistons, 4 piston pins, and piston rings
Note: B30 engines require a total of six pistons.
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