Stroke 04-05 to a TRUE 450?

[Phily450]

Ive seen sum 06 crank shaft assemblys for sale and they say its a direct bolt on to 04-05 motors and will make it a true 450, do you think its worth it? $300 What do you guys think!:D

[daddio]

if it's time for a rebuild anyway or if you are an "A" or pro level racer, then yes. BTW....... where are you seeing the kits for $300?

[yfzjen]

I believe bansheebc is selling the kits on ebay but they are $400. Complete though, crank, piston, gaskets all that stuff.

[adrenaline]

i think i saw one for $250 on ebay it was gone fast though

[maggiesboy]

The crank assy. for the 04-05 WR 450 drops right in.