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Suzuki gt750 numbers help

Posted: Sun Jan 12, 2014 6:12 pm
Author: A1John
Can anyone tell me Suzuki gt750 engine and frame numbers matched from the factory? or were they like zeds within a few hundred? I have been offered F 21682 E21719 many thanks.

Posted: Sun Jan 12, 2014 6:49 pm
Author: chrispyduck

Posted: Wed Jan 15, 2014 12:07 am
Author: Tonto
John, apart from the first few bikes in 1972, the numbers are not matched: I've got two un-restored Kettles, and the engine and frame numbers on both are about 1000 apart, with the frame being the lower number of the two. The numbers you've given seem low: is it a 1972 J ??

I've just fetched my "anorak" - so here are the official number ranges.
1972 GT750J: Frame 10001 / Engine 10001
1973 GT750K: Frame 30690 / Engine 31357
1974 GT750L: Frame 40838 / Engine 43041
1975 GT750M: Frame 52823 / Engine 57533
1976 GT750A: Frame 61729 / Engine 67558
1977 GT750B: Frame 75739 / Engine 82605

Cheers Tim