Side Street Diesel

Side Street Diesel Diesel performance and repair shop located in Potosi,Mo specializing in light duty pick up trucks such as Powerstroke, Cummins, and Duramax powered trucks

06/08/2026

All you 6.7 Powerstroke owners, this one’s for you!

Also, take a look at Haiden out here making his social media debut!😆

Got home from UCC and had a pile of S&S Diesel Motorsport boxes. Like Christmas in here for a diesel guy.🤣
06/08/2026

Got home from UCC and had a pile of S&S Diesel Motorsport boxes. Like Christmas in here for a diesel guy.🤣

The shop will be closed Thursday, June 4th and Friday, June 5th. We will be back in office Monday, June 8th. We’re heade...
06/03/2026

The shop will be closed Thursday, June 4th and Friday, June 5th. We will be back in office Monday, June 8th.

We’re headed off to attend Ultimate Callout Challenge to see some of the baddest trucks in the industry! We’ll get back with you all on Monday!

Took Marcus’ truck out to FASS Fuel Systems dyno day and laid down a very solid number for its first time out. We were s...
05/31/2026

Took Marcus’ truck out to FASS Fuel Systems dyno day and laid down a very solid number for its first time out. We were shooting for 800+ and hit 835 on the first rip. Some tuning revisions and nitrous this thing will be a rocket! We also threw Haiden May’s hoopty lly on the trailer and it impressed us all! 539hp on stock fuel with a boost leak. Jerry Rea

05/28/2026

❗️Side Street Diesel is hiring❗️

We are on the hunt for a talented, capable technician with plenty of experience in the field, someone who takes pride in their work and is ready to grow with a rapidly expanding business.
We are a family-owned company, and we consider our employees family, so we are looking for a very specific person to fit this role.

We work four days a week, 10 hours a day, Monday through Thursday. We have a huge demand for diesel repair and diesel performance work, and we often see jobs that are at their final destination to be solved.

Applicants must be skilled in mechanical and electrical diagnostics and capable of completing jobs from start to finish while also working alongside our other technicians.

Pay will be based on experience, tool selection, and attitude. We take holidays off, and vacation and hunting season are never questioned as long as the job is getting done.

Submit a resume to the Side Street Diesel page, or call the office to set up an interview.
This position is not for an entry-level mechanic, a parts changer, or a hot head. I’m basically looking for someone to help fill my shoes while we continue expanding into other avenues of the business.

Jump on the train if you want to be part of a rapidly growing shop that’s ready to make waves in the diesel performance industry!

S&S Diesel Motorsport DCR conversion installed on this steel body 6.7. In my eyes this is the ONLY permanent repair for ...
05/21/2026

S&S Diesel Motorsport DCR conversion installed on this steel body 6.7. In my eyes this is the ONLY permanent repair for the heavily flawed cp4 that comes in these things. Call today to save your entire fuel system for a fraction of the price!

Mannnnn these Puckett’s Diesel & transmission trannys are flying off the shelves around here. 800hp Built 48re going out...
05/20/2026

Mannnnn these Puckett’s Diesel & transmission trannys are flying off the shelves around here. 800hp Built 48re going out to a customer of ours. Call for all your transmissions needs!

And another Puckett’s Diesel & transmission 68rfe going in. We’ve got ya covered from bone stock to all of it. Call toda...
05/18/2026

And another Puckett’s Diesel & transmission 68rfe going in. We’ve got ya covered from bone stock to all of it. Call today 573-631-5101!

05/14/2026

This build is super special to us, we’re thankful we get to be a part of it!🏁💛
Check this video out if you’re in the market to build you a race truck👀

Address

11317 State Highway 185
Potosi, MO
63664

Opening Hours

Monday 7am - 5:30pm
Tuesday 7am - 5:30pm
Wednesday 7am - 5:30pm
Thursday 7am - 5:30pm

Telephone

+15736315101

Website

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