Myth. To reassure saab buyers
In 1972 Saab brought production of the 1.85 L slant-four in-house to their Scania division at a facility in Södertälje. An uncorroborated letter to the editor of Motor Sport magazine references a Saab press release of July 1970 that indicates that this was planned from the outset.[12] Following the transfer Saab embarked on a redesign of the engine that resulted in the Saab B engine. Displacement increased to 2.0 L, but the bore diameter was 0.3 mm (0.012 in) smaller than the enlarged Triumph version.
The B engine shared much with the original Triumph design, including bore centres and bearings, but some previously problematic features, such as the water-pump and its seal, were redesigned.