Great place for motor and head work!

Mr. Sims is a wealth of knowledge. It may take him some time to get back to you, however you understand why when you get a chance to speak with him over your problems.Ive always approached him with extremely difficult situations that are nearing impossible to repair.He always gives an honest answer to the best of his abilities as well as other more economical options that serve him no interest.Mr. Sims is a true helper in this world and he deserves anyones business.

Owner is very knowledgeable and a great gentleman

This is a place to have car or truck engine heads and cranks rebuilt. I can assure you....it is the absolute best place. Every mechanic in town uses this place.

6 days agoIf you ever need to have a set of engine heads rebuilt this is the BEST place to take them. Not all heads are the same to rebuild but if you take your heads to this man Bill Sims. He personally guarantees his work. Many mechanics in the OKC and surrounding area use Sims Automotive. His work is the very best.

Great shop. Great work. Great guy. Its the only place I get my head work done.

Bill Sims is a great machinist. Very knowledgeable, fair & Honest.

Called a week in advance about a used crankshaft. Showed up on schedule to inspect it. Told that it needed to be picked up at there warehouse.

Most knowledgeable engine builder around

If you ever need to have a set of engine heads rebuilt this is the BEST place to take them. Not all heads are the same to rebuild but if you take your heads to this man Bill Sims. He personally guarantees his work. Many mechanics in the OKC and surrounding area use Sims Automotive. His work is the very best.

Super knowledgeable

Friendly people