76 Aspen Disc brakes

M bodies got lock ups for sure...and they are easy to spot.
but I never saw one in an F body (had about 40 of them)

RAT ROD AL said

I think the lockups started in 79. Maybe 78.
It does have a big bolt pattern 7 1/4

Click to expand...

All F's and M's were big bolt.
best part of that rear is the brakes.