Hi all, new to the forum, and I hope someone out there can help me out, I recently picked up an old Sears and Roebuck puddle jumper for my oldest son and am working on returning it to operational. We have fit it with a Honda GX160 (it came with a nice HS 40 Tecumseh but the carb had no intentions of functioning again) and the original torque convertor setup however I need to know what I should order for a belt (it was missing when we got it.) If it helps at all it's a model 391.80790 and the date code is 1264X . From the engine numbers HS40-55515G ser. 8299B I think it may be a 1978 model. Any wisdom would be greatly appreciated, Thanks.