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Tubular Extended Long Travel Radius Arms, 1978-79 Bronco, 1967-79 Trucks, SAS B2/Ranger/Ex

Tubular Extended Long Travel Radius Arms, 1978-79 Fullsize Ford Big Bronco & 1967-79 Trucks F150

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List Price: $1,020.00
Our Price: $834.95
You save $185.05!

Availability:: Shipping time depends on color
Product Code: 5351




Looking for the next upgrade for your project vehicle? Anything from a '67 Ford Truck to a '97 Ford Explorer and all in between these arms are for you. 100% bolt-in design, guaranteed to out flex your mom's land rover and make it ride smoother!

We originally designed this long arm for the '78-'79 Big Bronco and quickly realized all the rest of you wanted a piece of the action. Now this kit can mount up to any C-Channel frame, and is a popular upgrade for '80-'96 Full Size Broncos, all Bronco II's, Rangers & Explorers. Don't have a solid front axle? No problem. Out source or spec your favorite front axle and this kit will get you started on your solid axle swap. Click here for the parts list. We've also had customers successfully use this kit on Econoline Vans, Jeeps, Blazers, Scouts, Hummers, and more!

Our proven Long Travel Extended Radius Arm is Designed for rugged off-road use while enhancing drivability. Fabricated out of 2" diameter, heavy wall DOM at a whopping 5/16" thick! For strength and safety we designed a separate cast steel head unit to mount to the C-wedges on the axle with your original C-cap or our new ones sold separately. These arms are 10 3/4” longer than a '66-'79 Bronco arm, moving the pivot point farther back. This vastly improves suspension travel & articulation but it doesn't stop there. These arms also improve handling & control for on road driving.

  • Proven Design since 2001
  • Bolt-in C-Channel Frame Mounts
  • 10 3/4" longer than stock
  • Built-in 4.25º of added caster
  • In stock ready to ship, no lead time, no waiting!
  • Backed by the best customer service in the industry
  • Big Tires? Due the offset built into them that's what these these arms are made for
  • Needing more articulation, more flex? Our extended arms will give you the most of any arm on the market
  • Strongest extended radius arms available
  • Made from 100% brand new American Materials
  • Comes powder coated with all necessary hardware
  • Just say no to janky designs and core charges!

Fabricated from all new materials; no core charges, no cutting or welding to 40-50 year old cast arms. Built in caster means better alignment and handling. A tight to the frame rear mount holds the arm with a high quality 1” bore Teflon lined and lubricated Rod End, keeping it closer to the frame for improved ground clearance and breakover angle. Tons of travel, a tighter turning radius, better ground clearance and improved handling all in one product! Includes arms, head units, rod ends, frame mounts, bushings and all necessary mounting hardware. Requires at least a 4” suspension lift for '78-'96 Ford Broncos. C-bushings are sold separately due to vehicle variations and lift height.

This kit includes arms, cross member brackets, specially designed frame brackets with a backside reinforcement and riser brackets for the brake lines. The arms are the same proven design that we've been selling for years! Combine with our Cast C-Wedges, C-Caps and Spacers to swap in a new Dana 44 or Dana 60!

Note that a High Pinion 44 or 60 needs about 8° caster, 5-6" lift on this axle will utilize the 4°C-Bushings #6004. Any more lift then that use 7°Bushings #6007. The caster numbers can be adjusted on all axles depending on what angle the C-wedges are welded onto the axle.

Because the shopping cart cannot calculate shipping properly on these, we will contact you to authorize with shipping charges after you place your order. Please note these are heavy duty, they come in two packages totaling 121lbs!

Want to know what's involved for installation? Download instructions here
Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 18 Write a review.

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  0 of 0 people found the following review helpful:
5 of 5 sas swap March 25, 2020
Reviewer: Chris Mann from Isanti, MN United States  
I ordered the extended radius arms for my ttb bronco. I was extremely please with them. So, now that I'm doing a sas to the same bronco it was a no brainer on getting these. Shipping was fast.

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  0 of 0 people found the following review helpful:
5 of 5 February 8, 2020
Reviewer: Kevin Smith from Gladstone, OR United States  
This is a very nice product! The quality of the materials, machining, welds, and shipping packaging are better than most other products. The paint application is a 9/10, but could there be a paint product that could be more durable? I could see it getting scratched up quickly on the trail.

best regards,

Kevin Smith

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  0 of 0 people found the following review helpful:
5 of 5 SAS Bronco II Flexzilla December 3, 2019
Reviewer: Dan Bastian from White Lake, MI United States  
Did a SAS on my Bronco II and James Duff in my mind is the only option and way to go.  Super smooth and crazy amount of flex capability.  I out wheel jeeps on a regular basis now.  Quality and strength 2nd to none!

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  0 of 0 people found the following review helpful:
5 of 5 Parts and service November 25, 2019
Reviewer: Rob Applegate from Inman, SC United States  
Parts came in with a little bit of powder coat damage, but James Duff customer service was professional and very helpful in making everything right.

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  0 of 0 people found the following review helpful:
5 of 5 Long arm kit for SGT Kilroy Project November 25, 2019
Reviewer: Karl Goulding from Lunenburg, VT United States  
Excellent product. Only thing i wish i would have seen was better packaging for the bolt/nut/washer bag/kit. as it popped opened during shipping ans was everywhere in the box. Will buy from again. next item will be coils and track bar mount and bar.

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