Mine in the '75 has the pedals pivoting on the tube rather than the alloy blocks ... with a grease-nipple on each one ... were a seized nearly solid mess when I got the car for resto ... but it was a satisfying job to pull it all apart and clean/paint/grease it all back to smoothly working condition .... mine has the cast alloy 'organ-pedal' throttle pedal (with cast-in 'Morgan' name) which I've always found nice to use.

K