Best 30 Engine Machine Shop in San Antonio, Texas with Reviews -

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By: Tom C.
Millers Automotive Machine Inc
I have not picked up my part due to the fact that the guy at the counter said they would call me when my part was ready on Friday and never did now I have to wait for my part next week but I work past five who knows when I'll get it now
By: Gerald R.
Millers Automotive Machine Inc
I used Millers on numerous occasions and have always been pleased with the quaility of worked produced. I have had engines, heads and fly wheels machined here and always recieved quality work!
By: Nora P.
Highland Hills Auto Machine
Hugo and his team are super amazing, They get the job done right. Very Friendly and fast service. If you ever need anything done go see them you will not be disappointed. thanks guys!
By: Chris W.
Millers Automotive Machine Inc
I am taken a few motors there and I can say that they are all nice, helpful, informative, great prices, and am very pleased with their work and turn-around-time. 5 stars in my book!
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By: Frank a. V.
I just want to say I received great tire service at your place of business I will make sure that word gets around about this place
Tips & Advices
Crank grinding is a process that's done to improve the performance of a car's engine. The crank is a key part of the engine, and it bears the brunt of force created by the engine's combustion and the downward motion of its pistons. In crank grinding, a grinding wheel is used to grind and polish parts of the crank that are rough and worn.
Auto engine rebuilding is the process of refurbishing an old or damaged car engine. In this process, the engine is removed from the vehicle and completely disassembled, and components like the O rings, bearings, and gaskets are replaced. The key advantage offered by auto engine rebuilding is that it's less expensive than replacing an old engine with a new one.
Wheel grinding involves using a grinding wheel to refurbish certain engine parts for reuse. Wheel grinding is often used on the crankshaft, and this involves using the wheel to remove materials from the part's main and rod journals. Wheel grinding is usually applied to the crankshaft if the part's journals have suffered wear that makes them no longer smooth.
A valve job is a procedure that's performed to improve the functioning of a four-stroke engine. A valve job involves resurfacing the areas of the engine's poppet valves and valve seats that make contact. Valve jobs are mainly performed on high-performance vehicles, but they might be necessary on standard passenger cars that have experienced overheating, material failure, high mileage, or foreign object damage.
Automotive machine shops repair and rebuild car components. They offer services like cylinder head rebuilding, crankshaft grinding, rod reconditioning, radiator repair, cracked head and block repair, and the welding of metals on all parts of your car. Automotive machine shops also offer block and jug boring, as well as mill, lathe, and press work.

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