Thumbnail Filmstrip of Billet Bell Crank for linkage reversal Hilborn Enderle Jackson Crower Images
3-1/2" by 2-1/2" ratio - approximately 60-40
Sealed bearing 1/4" bolt mount up
Drilled for almost any ratio. Use this to reverse your linkage when trying to figure out how to drive an injection systemUse this with a 4.5" link 2 heims and a billet arm to create a Sprint car linkage setup .