7 1/4” SG

Kern Dog said

I’d say it is rare. I’ve never seen that ratio in that size axle.

Click to expand...

Usually 3.55 gears on the 7 1/4 sure grip package in 63-65. I had a set. They also had funky bolts... they shouldered to the carrier holes and then to a smaller thread size than say a 1971 ring would have.
National drivetrain sold 3.91 for them.