I have a +4.5 JTM extension running stock "LENGTH" brake lines......with a lil slack still in them.......


I also have a stretched stock swingarm if anyone is interested.....I think it is a +4......it looks like it is really well made.....

 

Thanks for the help I got new lines so really had no idea

 

no probles with mine.... http://www.geocities.com/jiggle_racing/ATVmodPage.html

 

Bullet Fabrication extended my stock swingarm 2" & it rocks for hill climbing. They build $80,000 race cars, I think you can trust them for swingarm welding!