Marshall's Automotive Machine / Be careful of this company
This is a company you should be careful of. I was without my car for over a year waiting for them to make good on an engine I purchased from them. When I first ordered it, it took a couple months for them to deliver it because they kept putting the wrong pistons in the block. When the engine was finally delivered, it failed after just 200 miles with a major oil leak and vibration from crankshaft. The engine was shipped back for warranty repair, and after four months, and intervention by the Better Business Bureau, and The Maine Consumer Protection office; it was returned and installed again. It failed immediately upon being started with exactly the same symptoms. They replaced the engine with another remanufactured long block which took several months to get. I have now spent more in labor costs to install the engines than the engines themselves, and they refuse to cover any of that expense even though they have sent faulty engines that should have been tested before shipping. Consequently I do not recommend using this company for any work you might require regarding remanufactured engines. In my case they performed poorly and would not assist with reimbursing money I was forced to pay due to their incompetence.