I've purchased most of my parts from Mac's , And cannot understand the bitterness in their business. The're is few business's that completely satisfy everyone, and with new owners, they have improved there service considerably!!!
If a business does not suit your needs , go elsewhere!! I restored a 24 Model T and am presently restoring a 28 A with their parts, and frankly have had little problems.!!!
I am one that doesn't do business with Mac's anymore.
I just went to Bratton's, Snyder's or Bert's where they will tell you where a part was made and the quality.
Rusty Nelson
I Never had bad service from any Model "A" supplier ...its the PARTS that seem to be the problem... Choose wisely.
Mac's has been bought out by Ecklers. I have no experience with either so don't know what impact this might have.