Volvo B4B engine

Volvo's first overhead valve passenger car engine was the inline-four B4B of 1944 and its descendants, the B14A and B16. These were cast iron engines, and used just three main bearings.

Volvo B4B engine

Volvo's first overhead valve passenger car engine was the inline-four B4B of 1944 and its descendants, the B14A and B16. These were cast iron engines, and used just three main bearings.