Suzuki 2 Strokes

Hi
I have recently acquired a GT250 of 70s vintage.
Would anyone be able to advise year of manufacture of this frame & engine number :
Engine GT250 47472
Frame: GT250 37716.
Along with year, is it a K, L, M ?

thanks
K

Here you go
http://www.ozebook.com/compendium/suzi/ ... engnos.htm

hi mate, late 1974 engine and mid 74 frame, so it's a GT250L
cheers, dd.
p.s. late 74 engines will have 14mm gudge pins.

thanks to you both -much appreciate the info.
Cheers