[wheelie]

will birfields from a 67 work in my 72
thanks
wheelie

[cruiserman]

Negative, ghostrider. No birfield in a '67 as it's got the old ball and claw setup.

[wheelie]

mucho's gracias, that was the only thing i wanted on that particular rig. first come first serve, going dirt cheep ! del norte co.

[bad_religion_au]

is ball and claw stronger than birfs?

[woody]

ball-claw makes 6-spline coarse birfs appear strong....

so no....a fair amount weaker, and their rarity makes them something worth ditching...