Hi Jim, my mistake as I for got that their was two models, and yes, yours is eligible for pre 70, and my friend here in geelong is building a 4 speed. white frame right side gear change, orange fenders and tank. My brother
Dennis raced a 360 model in 69 which was bored to a 380, Malcome Palmer raced it and also bought it new of Lyall O`brien, It was a very quick bike.