Front brake arm

[Bob C]

I discovered today that AA front brake arms are 3/8" longer than A arms, I
wonder what they would do to A braking. The A arm is A-2084-C and
the AA arm is AA-2084.

Bob

 

[Russ/40]

Better leverage, but longer stroke required.

 

[BRENT in 10-uh-C]

Also, it would cause the fronts to engage at a "later time" when compared to the rear brake engagement.

 

[Bob C]

When I saw the longer AA arms I thought of this thread http://www.fordbarn.com/forum/showthread.php?t=35868&highlight=front+brake+arm.

Bob