Staff very helpful, arrived within a week. Would recommend again but hope I don’t have to buy a new transmission!

Customer service was good. Frankie answered all my questions and got me everything I needed. Transmission works well and I am very happy with it.

Thankfully it was it in stock. Shipped right away. It was installed within a week of ordering. Improved shifts

I called everyone here local to me to get a price on a rebuild and even some transmissions shops that my company has a commercial account with and everyone quote me 4k and above. I saw the monster transmission one and decided to buy it so far it has been great and the salesperson that help me with extremely patient with and answered all my questions. Just buy from monster transmission there’s no need to go to local transmission shops that are going to overcharge and only offer a 1 year warranty

Although it took a while to receive my transmission since they had none in stock and had to build it, once I got it I was pleased. I have only driven it for 2 days now but I have zero complaints. It feels better than my original transmission that I had rebuilt by a local shop 3 times within 1 year and 14K miles. They just couldn't seem to get it right. So far the Street Monster has it beat hands down. I can only hope it lasts, as I only have about 100 miles on it now. Did not come with the cooler line fittings, so I did have to buy new ones, or could have swapped them over from my old one. To be honest it would have been a nice touch if they replaced those and included them with their build just for the peace of mind that comes with having new o-rings. Thanks Monster Transmission, I hope I don't need another transmission in the future for any other vehicles, but if I do I will be using yours.

Easy to install and lowered my transmission temperature by 45 degrees! Must have for these high factory temp transmissions!

My Transmission arrived in 5 weeks. I took it to a certified Transmission shop to have it installed and programmed. I am extremely happy with the results. Smooth shift, great improvement to the output power, it unleashed to full potential of the upgrades ive done to my motor, and customer service was very helpful and replied fast to all my questions. Overall I am very happy that I went with monster for my new Transmission.

Right Part delivered within timeline, nice install instructions, well packaged. Drives Perfect, Smooth shifting and Industry Leading Warrantee Package. Very Super Pleased to join their network of Distributors, Installers of Quality Products

Got this single clutch billet torque converter as a replacement for the stock one. The new one works fantastic and my truck runs smoothly now shifts great and no shudder. Also added a cooler bypass and now no more overheating

Transmission came in good same, perfect match to what I had, swapped everything over threw it In and it drove great. Crisp shifts. One of the oil containers had a hole in it from shipping but not that much spilt out. Came with seal to trans cooler lines.

Overall great unit. I have put approximately 500 miles on it and there hasn’t been any major issues. Came with all parts needed to complete the job and customer service was helpful. Would recommend to another person.

Super fast, 4 days to my door. The price is great for a 68rfe.
It looks and installed great. I’ll buy here again. Thanks guys

Im really happy with the purchase and customer service was excellent

Monster Trans was on point with their estimate for the build and ship time. They had everything we needed for a one stop shop. Friendly and professional crew on the phones. Very excited to get this in the car!

Timely shipping, great customer service, people that answer the phone know what they are talking about when it comes to transmissions, and I didn’t have to wait an hour to get on the phone with somebody. Transmission works better than factory and carries a warranty that’s unmatched in the industry.

Just recieved my order! Putting it in my StreetMonster 4l65e, just cam and head swapped my Escalade, HD TC wouldnt cut it, will provide updates in next couple weeks, installing it with rebuilt motor and getting it tuned next weekend🤠🇺🇸

My original OEM transmission failed and Monster had my replacement here really fast. Everything was included the first time and was correct. So far it's been great!

I called at 4pm on Saturday and got a human. John was great was able to place an order ford a street monster 10r80. It shipped on monday arrived on Thurday install on friday everything went so smooth. Now have about 35 test miles on new transmission everything good. Call at 4 on friday to return core. Again customer service was great. Pick up scheduled for next Wednesday. This far super happy.

Great replacement converter for the stock failing converter

Monster Transmission really came through and even during the holidays. The transmission is well built and we are very pleased.

Installed a few months ago, at 10k miles, no issues, and she shifts hard. Got the 0-60 down too. Just grabbed a billet 2800-3200 stall to put in with my cam/head swap, just wanted to update at 10k, no issues.

Service and tech support is very good. They are responsive to your needs.

Free, who does this anymore. Thanks guys!!

Great product and great service. Highly recommend!!

My transmission went down and I needed one fast. Shipping was fast, customer service is great, and pricing is far better than other options I looked at. Improved shifting and mpg with these transmissions. Will be doing business again!