i rented to the tool to install it but it would help if they gave u a extra deep or some sorta of spacer to turn the nut to press on the balancer, If the key way on the crankshaft is messed up ill just use a chisel and buy a new key way for the crank
wow when i did mine i just pounded it with a wooden block....but getting the old one off i bend my water pump pulley alittle and it is till allittle bend...also i just used a stock balancer because i need my car the next day and that was the only one i could get on a moments notice.
I would just use a porpane torch and heat the thing up and slide it right on