James Duff Inc.

James Duff Inc. The Bronco Experts since 1967.

Specializing in Suspension & Accessories for Classic Early Ford Bronco, Bronco II, 83-97 Ranger, 91-94 Explorer, 78-79 Bronco and Solid Axle Swaps for 1980-96 Broncos. Early Bronco, Bronco II, 1983-97 Ranger & 1991-94 Explorer
Suspension for 1978-79 Broncos and Solid Axle Swaps for 1980-96 Broncos

Who else is getting excited? The laid back Bronco show of the Smokies! Throwback is the one event a year we can bring Sc...
09/18/2026

Who else is getting excited? The laid back Bronco show of the Smokies! Throwback is the one event a year we can bring Scratch & Dent to for sale. We'll be working on an inventory next week. Keep an eye out on our stories for the list to hit towards the end of the week, although no holds., must be present to purchase. So, if you aren't planning on attending, it'll be time to hit up your best bud with a trailer who is!

Are you registered?? Comment below

09/01/2026

Some of you are really gonna love these updates we made!

78/79 Bronco and 67-79 F150 4x4

The new frame brackets are already out and the Manual transmission crossmember will be ready to ship in a couple weeks.

Shop product code 5351 at Dufftuff.com

With so many options available, you’re going to want to shop smart.Show me the DUFFAX
08/19/2026

With so many options available, you’re going to want to shop smart.

Show me the DUFFAX

Anyone else got a crazy Asian that gets so excited about new products he does back flips off a Bronco? We do
08/11/2026

Anyone else got a crazy Asian that gets so excited about new products he does back flips off a Bronco?

We do

Show me the DUFFAX
08/10/2026

Show me the DUFFAX

08/05/2026

Be honest…how many zip ties did you use to “install” this part on your ride?

Most companies who sell the Amp Power Step kit don’t provide a nice bracket like this and you end up making something half ass work or letting it flop around in the engine bay.

This is not a Bronco specific part. If you have an Amp Power Step Kit you need this bracket.

go to dufftuff.com and search part # 7030

08/04/2026

In a world where tall people have all the advantages…Here’s a new product for all our short Bronco Kings and Queens.

Link in the comments

07/24/2026

Buy it… Unbox it… Then head to Bronco Garage YouTube channel and watch the install video 🤠

Can’t turn!? Are you tired of being tired??Monster Mike with the Bronco Garage unboxes one of our most popular productsA...
07/22/2026

Can’t turn!? Are you tired of being tired??

Monster Mike with the Bronco Garage unboxes one of our most popular products

And now they’re some awesome add ons like the all billet black alum 2 groove water & crank pulleys.

Check out the video link in the comments 🤠

Who else has this problem? Love going but dang, sometimes getting the stars to align is a challenge!
06/17/2026

Who else has this problem? Love going but dang, sometimes getting the stars to align is a challenge!

Address

6609 Bronco Lane
Knoxville, TN
37921

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm

Telephone

+18659386696

Website

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