so it appers that my current 5hp briggs has a worn crankshaft bushing. my friend is selling a briggs 5hp for 50 dollars. running. it was made in 83. mines is 95. the only problem with it is the crankshaft is only about an inch long. i was thinking i could swap the crankshafts but if i was going to remove the crankshaft i might as well just replace the bushing in mine. i was still thinking about buying it and changing the crankshaft at a later date but do you think it would be worth it to swap crankshafts?