Can a modern 5-speed be fit into a 1985 Wide Glide?

Why would by Ryobi trimmer shut off abruptly? What are the rpm for Honda vtx 1800f at 75 mph? How do you remove the fuel tank from a Suzuki volusia? What oil do you use for a TTR 230? Which is better Raider 150 or Raider R 150? Where can you find a Repair manual for a scag mower? What type of oil do you use for a 150 cc taotao scooter? What is the highest bunny hop on a scooter? How much do Yamaha eg 012 go for? How much does a Canam Roadster cost? Riding lawnmower stopped while running will not turn over? Why does your moped bog down? Can you burn out a cdi box? How fast will 91 Arctic Cat 'El Tigre EXT 530 cc go? Will a 06 gsxr 750 motor fit on a 03 gsxr 1000 frame? What is the top speed of a 2006 Honda cbr 600rr? What is the horsepower of a 1980 Suzuki GS1000G? When was 451 jonsered chainsaw made? What size is a piston on a 200cc blaster? How can you find the year of a Yamaha Breeze?