Arnold Motor Supply Machine Shop

This machine shop did fantastic work on my Chrysler LA small block with stroker kit. Very knowledgeable and great to work with!

They won't cover their work and can't keep track of your parts, let alone put it back together the way you bring it in, and still expect you to pay for quality work. They're not even worth one star. I sent this head in to get inspected and was told it was all good, so I put it back together and didn't even run it 5 minutes and could hear the compression blowing over the fire ring. Another issue with it was the frost plugs were put in wrong, so I had to move them in order to get the temperature sensor back where it belongs.

I have always went to Midwest Cylinder Head for any machine work. They do great work and customer service is great! They have machined all components for my LB7 Duramax race truck and all other vehicles I have worked on or needed machine work. Quality is great and is worth the wait to know you are getting the attention to detail for all components.

I called to get a quote to repair a cylinder head on Friday and dropped it off the same day. The staff was very friendly and helpful! I got a phone call this morning saying that it was fixed and ready to be picked up and UNDER the quoted price! They saved me hundreds of dollars over buying a new cylinder head!

I used Midwest in 2009 for a aluminum cylinder head that needed welding. Came back looking brand new. Last year in 2019 I had a cast tractor head that needed welded. Could not find a good used one. They did a fantastic job. Would recommend