Here's another 'familiar to many' Bedford, though this time an 'SB' model with Duple 'Vega' 'butterfly front' 41-seat body, of late-1950s vintage.
Introduced in 1950, the SB replaced the OB, and was marketed as the 'Big Bedford'.
Simple and straightforward in concept, this model was to enjoy a near-30 year production run!

[/img]
They were known as the 'big Bedfords' and had a 206" wheelbase for 33-seat bodies. Bedford's own 300 cu in petrol engine was the standard offering, though the Perkins R6 diesel soon became an option.
The former were designated 'SBG' - the latter being 'SBO'
In 1955, the SB chassis was developed further, with an increased wheelbase of 216" in order to accomodate 41-seat bodies.
Over the ensuing years, a variety of engine options was offered, and these, (to the best of my knowledge!) are listed here:
SB1 - Bedford 300 cu in diesel
SB3 - Bedford 300 cu in petrol
SB5 - Bedford 330 cu in diesel
SB8 - Leyland 0.350 diesel
SB13 - Leyland 0.400 diesel
My long-time friend Len Cooper, (who owns the Leather's OB featured earlier), remains a great supporter of the SB chassis.
As he rightly says: "There's nothing to go wrong with 'em. They have to be the best Bedford that was ever produced".
He should know - Leathers Coaches was 100% Bedford-based.
http://www.warminstervbrd.connectfree.co.uk/v/Leathers.htm