Testimonials

“We only partner with vendors that have the same product quality standards that we do at Detroit Speed, build the best product possible…no excuses. I believe in John’s rear axle housings and use them in my personal cars and every project car we build. It is a quality piece.” More: click here.

Kyle Tucker, Co-owner ofDetroit Speed, Inc

“We have tried them all. John’s is the only company that consistently delivers quiet 9″ and other rears. Their customer service is second to none. Ringbrothers considers John’s as part of our family of top shops.” More: click here.

Jim and Mike RingRingBrothers

“The John’s Industries Team has always been great to work with, providing great service and a great product. Every chassis with a 9″ Ford leaving our shop is a John’s. Thanks for all the help over the years.” More: click here.

Jerry and Jason SloverPete and Jake’s Hot Rod Part

“When my customer asked us to build him this 750hp Dura Max diesel Cab Over, I needed a rear end that would stand up to the horsepower so I called John’s immediately.” More: click here.

Michael YoungStreet Rods by Michael

“Woody’s Hot Rodz prides itself on being the Tri-Five Experts. From the cars we build to the parts we sell, quality is a key component to our success. We only use and sell John’s Industries 9″ rears for a reason; they simply are the best in the business.” More: click here.

Woody’s Hot Rodz LLC

“John’s Industries is simply the best. John and team are directly responsible for setting us up with a very unusually geared rear end that could handle 2000 ft. lb. of torque and pushed our all electric Zombie 222 1968 Mustang to a world record 178MPH in the standing mile.” More: click here.

Mitch MedfordBlood Shed Motors

“John’s not only builds great components, they also treat us like family! The service is fantastic, and we’ve had no problems with any of their parts. We highly recommend John’s for your 9-inch needs.” More: click here.

Dale SchwartzSchwartz Performance

“Partnering with John’s Industries, the best in the business, has helped to bring our builds to the next level! They are as uncompromising in their quality and service as we are in ours! It has been a great partnership, that will continue throughout all of our builds today and into the future.” More: click here.

Jesse and Jordan HenkePete and Jake’s Hot Rod Part

“We use a Ford 9″ in 95% of our performance builds and John’s Industries is simply the best for a quiet, quality, rear end with lightening quick delivery. At the end of the build, we have a high end, USA built part that is backed up by John’s excellent customer service.” More: click here.

Noah AlexanderClassic Car Studio