RB crank collar

[eh?]

These are 4140 high tensile steel crank collars for the RB crankshaft. I've got 2 here in the US. These require a machine shop for installation and they will come with instructions.
http://www.rbforums.org/pics/005.jpg

$90+ shipping
[email protected]

[eh?]

bump............................

[eh?]

bummmmmpppppppppppppppppp