700R4 External Lock-Up Kit Top Product

I was looking for a lockup kit that did not require the transmission be disassembled so I tried this kit from Monster and was very happy with the result. This was the easiest kit I have ever installed

It is a great unit. I have the ability to use 'lock up' when I choose in city driving or highway use. This is a great option.

Works great, was simple to install, came with everything needed for the installation. Can control if I want it to lock up or not. And drops the rpm between 300-500rpms. Factory harness no longer worked.

it works wonderful.. and was so easy to install,, i definitely see a difference in my gas millage any my rpm's when taking long trips... thank you so much.. i will recommend monster transmission to all my friends.

I put this on a 700r4 that I put in my 52 chevy 3100 and it worked great. Very easy to install. I will use these kits again. Makes the job quick and simple and does an excellent job.

Hi I was contacted by phone by one of your team members, in regards to my satisfaction with my lockup kit purchase. I was not able to complete the telephone review due to me being on the job. I purchased a TCC lockup kit from you guys for a 700R4 trans. Application is my 82 corvette. Engine and trans were originally PCM controlled, Throttle body injection, and PCM controlled lockup. Performed Engine swap (carburetored 383) and was unable to control TCC lockup due to PCM not controlling anymore. Was going to attempt building my own TCC lockup control, headache. shop around and found/ heard at the local drag strip about you guys. Price was affordable, simple install no pan removal needed, well detailed easy to follow instructions, dumbest of dumb can figure this kit out. Takes hour and a half at most with correct tools and running/hiding wires. All around awesome.  My only concern was the quality of the toggle switch, on the cheap/ low quality side. Customer service was great. Cant say many companies call back months later and make sure i was satisfied. Gal i talked to was nice, polite, and sounded like she enjoyed her job. Keep up the great work! I will continue to purchase when needed from you guys!

Hi I was contacted by phone by one of your team members, in regards to my satisfaction with my lockup kit purchase. I was not able to complete the telephone review due to me being on the job. I purchased a TCC lockup kit from you guys for a 700R4 trans. Application is my 82 corvette. Engine and trans were originally PCM controlled, Throttle body injection, and PCM controlled lockup. Performed Engine swap (carburetored 383) and was unable to control TCC lockup due to PCM not controlling anymore. Was going to attempt building my own TCC lockup control, headache. shop around and found/ heard at the local drag strip about you guys. Price was affordable, simple install no pan removal needed, well detailed easy to follow instructions, dumbest of dumb can figure this kit out. Takes hour and a half at most with correct tools and running/hiding wires. All around awesome.  My only concern was the quality of the toggle switch, on the cheap/ low quality side. Customer service was great. Cant say many companies call back months later and make sure i was satisfied. Gal i talked to was nice, polite, and sounded like she enjoyed her job. Keep up the great work! I will continue to purchase when needed from you guys!

I''m really satisfied with your torque convertor lock up system. I have it in a 1951 Ford pickup with a 700R4 in it. Classic truck magazine had an article several months back with that unit in it. We''re putting it in another vehicle right now: a ''60 Chevy. It was real simple to install. I like them better than the automatic ones in the new cars because you can lock it out whenever you want. It''s a very good product. Thank you.

Everything looks fine. Since it's going into an old car that I'm building into a street rod, I haven't installed it yet. Your video was great. I talked with one of the tech guys at our annual Cruisin the Coast on the MS Gulf Coast. He was very helpful with my questions. If I live long enough to get the car on the road, I'll let you know how it works. It's a 60 Buick Electra convertible. thanks