I have replaced both front caliphers,brake shoes and hoses but it continues to pull the left only when I apply the brakes. What am I missing.

Ted. Three things come to mind immediately.

One, what shape were your rotors in and did you have them re-surfaced?

Two, there is (believe it or not) a correct order for bleeding the brakes: left front then right front.

Three, pad contamination. It can be a little tricky getting the calipers on without getting some crud (grease, brake fluid, shop floor dirt) on the pads.

Additionally, did you do anything with the rear brakes?

Hope that helps.

Good luck.

John

If all of that doesn't work u could have bad calipers or even a propotioning valve. What shape is the fluid is in(is it fresh and new) if the fluid gets contaminated it could also cause problems. But, if there calipers get them warranted and put a new one on.

Don't overlook the front suspension. IF there is play in the suspension or steering it may shift position when the brake is applied and the force transfers. But check out all the brake items first.

It only started pulling after you changed out the calipers? I had some bad luck with calipers and went through 2 sets until I had some good calipers. I swapped out every component on my 75, and 1/2 of the lines. I have great brakes now, but spent a ton of time on them. I would gravity bleed first, then follow up with a pressure bleed. I't possible that you may have a air pocket in the brakes, but that's a stretch. Brakes are pretty straight forward, but it don't take much to keep them from working correctly.