The rebuilt $20 Advance master cyl fixed it for the most part. The car will now lock up the front brakes in gravel where it would not before. Autozone had none of the $14.97 MC....
Weird problem never seen a master act like this in 35 years of fixin cars.
Take care, Rick 68 Coronet R/T 440 & 68 Charger 528 Hemi,and 5 Challengers! 6 cyl, 318, 360, 383, 451