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Quantum Mechanics Ltd

4.8

About this business

Specialties: Rebuilder and parts supplier/manufacturer of antique automobile transmissions, overdrives and differentials. We specialize in British gearboxes such a MG, Triumph, Morgan, Lotus, Austin Healey, original mini, morris, sunbeam and many others. We also do Volvo M40, M41 and others, ferarri overdrives, Toyota W56, W58, Ford Type 9 and type 5. We also do specialty carburettor work. Established in 1981. Started in 1981 to support a racing progam for a Triumph spitifre, TR4, Lotus 7 and mini cooper. Continued to expand... read more

Location details

315 Riggs St # A3, Oxford, CT, 06478, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
Sat9:00 a.m. to 5:00 p.m.
Sun9:00 a.m. to 5:00 p.m.
4.811 reviews
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Greg H's profile image
Greg H 
2 years ago

Quantum Mechanics, LTD is great. John refurbished a transmission and J-Type overdrive unit for my **** ******* **** The work was completed on-time and for the quoted price. I had the units installed in my car and they have operated flawlessly. John is easy to talk to, honest and a very experienced technician. I would recommend him to anyone who owns a British specialty car (and other European and Japanese makes) and I know they will be happy with the service. 

Greg C's profile image
Greg C 
2 years ago

I have used John Esposito of Quantum Mechanics to rebuild English overdrive gearboxes, mostly MGBs and TR6s, for almost 20 years. His work has always been superb, but I just had an extraordinary experience with him that I thought worth sharing. Three weeks ago, I shipped John a late 1967 Type D three synchro overdrive gearbox for my 1967 MGB roadster. At John's suggestion, I also shipped him my car's original non-overdrive three synchro gearbox for parts. The gearboxes took a week to arrive at John's shop by **** Within two ... read more

J. G's profile image
J. G 
4 years ago

John Esposito is one of the most experienced, knowledgeable, conscientious, approachable people I've encountered. He is short-staffed, but in my experience having dealt with John on a differential and a T9 transmission swap, he and the few that work with him work tirelessly to meet the demand, and moreover, to stand behind the quality and soundness of their work. Their expert work is a huge asset to the community of people they serve, and I hope they will be able to continue to provide that unique enrichment for many years t... read more

Frequently asked questions about Quantum Mechanics Ltd

How is Quantum Mechanics Ltd rated?

Quantum Mechanics Ltd has a 4.8 star rating with 11 reviews. 

When is Quantum Mechanics Ltd open?

Quantum Mechanics Ltd is closed now. It will open at 9:00 a.m. 

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