Jerry's Motor Machine in Oklahoma City: Engine Rebuilding and Machine Work Specialist

Jerry's Motor Machine is a machine shop focused on engine rebuilding, cylinder head work, and precision machining for automotive and small-engine applications, located on the south side of Oklahoma City and serving both DIY enthusiasts and professional mechanics across central Oklahoma.

What Jerry's Motor Machine actually does

This is not a general repair shop. Jerry's Motor Machine specializes in machine shop services: cylinder head porting and polishing, engine block boring and honing, crankshaft grinding, valve seat cutting, and other precision work that requires stationary equipment and technical expertise. The shop handles engine rebuilds from start to finish for customers who bring in a bare block or head, and also accepts work-in-progress jobs from local mechanics and shops that need specific machining tasks completed. They work on domestic and import engines, and also handle small-engine work for lawnmowers and compressors. This is the place a mechanic calls when a standard repair shop cannot finish a job in-house, or when a customer wants a performance or restoration-grade rebuild rather than a basic exchange engine.

Services and machining rates

Jerry's charges labor by the hour for machine work, with rates typically running between $65 and $95 per hour depending on the task and equipment involved (confirm current rates by phone). Common jobs include cylinder head work starting around $250 to $400 per head for basic cleaning and valve seat service, and engine block boring and honing running $300 to $600 depending on bore size and finish requirements. A full engine rebuild quote depends on the specific engine, damage assessment, and whether parts are supplied by the customer or sourced by the shop. The shop also offers crack detection using magnaflux or dye penetrant methods, typically $50 to $150 per component. Most customers drop off a core and receive a written estimate before work begins. Turnaround time is usually two to three weeks for standard work, though rush jobs are negotiable.

How Jerry's Motor Machine compares to other Oklahoma City options

Oklahoma City has two other machine shops serving the automotive market: one north of the city center focused primarily on domestic muscle-car restorations, and a second on the northwest side that emphasizes racing engine builds and high-performance applications. Jerry's Motor Machine positions itself as the most general-purpose option, handling everything from basic rebuilds to precision work without a focus on racing or restoration-specific customers. The north-side shop runs higher labor rates (often $85 to $110 per hour) and carries a waiting list during busy seasons; the northwest shop works mainly on customer referral and charges premium rates for performance-grade work. If you need straightforward engine machine work at mid-range pricing and want in-and-out service without specialization markup, Jerry's is the practical choice. If your engine requires race-spec porting or you are building a show car, the other shops may deliver more specialized results, though at higher cost.

Who should use Jerry's Motor Machine, and who should not

This shop suits mechanics who need machine work completed, serious DIY rebuilders who understand their engine and know what machining they need, and customers looking for a reliable rebuild without premium pricing. It is not a place for someone who needs general repair advice or wants help diagnosing an unknown problem. Jerry's expects customers to have a specific machining job in mind or to bring in a core that a mechanic has already assessed. If you are uncertain what your engine needs, visit a general repair shop first to get a diagnosis and estimate, then bring the core to Jerry's for the actual machine work.

What to expect on a first visit

Call ahead with a description of your job: the engine type, year, and what machining you need done. If possible, have your mechanic or the shop that diagnosed the issue provide details on what is wrong with the core. Bring the component or engine block with you for a visual assessment. The shop will examine the core, ask clarifying questions about your intended use (stock rebuild, mild performance, full restoration), and provide a written estimate with a turnaround time. Payment is typically required upfront or at the time of drop-off; confirm their policy when you call.

Hours, location, and logistics

Jerry's Motor Machine operates Monday through Friday, 8 a.m. to 5 p.m., and is closed weekends (call to confirm holiday hours). The shop is located on the south side of Oklahoma City with street parking and a small lot. Bring a core in a secure way; large engine blocks should be transported on a flatbed or in a truck bed to avoid damage. The shop does not offer core shipping services, so you are responsible for transport unless they arrange it separately.

Jerry's Motor Machine fills a gap between general repair shops and high-end racing specialists, making it a practical stop for anyone in central Oklahoma who needs serious engine work without racing-level cost or turnaround commitments.