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Tubular Extended Long Travel Radius Arms 1966-77 Classic Early Ford Bronco Suspension
Stage 3 Tubular Extended Radius Arms 1966-77 Bronco
List Price: $985.00
Our Price: $799.95
You save $185.05!

Looking to improve the ride of your Ford Bronco? Are you wanting it to handle better and get your turning radius back? Need better traction for when you go off-road?

Then check out our proven Long Travel Extended Radius Arm. 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
  • 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
  • Buy these arms and combine them with Duff Springs, Mounts & Shocks for the nicest riding Bronco.
  • 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. Bolt on installation, but some welding recommended. Requires at least a 3” suspension lift. C-bushings are sold separately due to vehicle variations and lift height.

Built in lower shock mounts for use with stock shock mounting position or our Stage 2 Hoops and our Long Travel Shocks for 15" of travel. Best results are achieved when these arms are used in conjunction with Duff suspension components. Signature Duff Blue powder coated for durability or upgrade to new Midnight Black Metallic powder coat for $40. Requires reuse of original C-caps (we also sell separately for Solid Axle swaps.) Part #5341.

Includes arms, head units, rod ends, bushings and all necessary mounting hardware. All new parts, no core necessary.

Because the shopping cart cannot calculate shipping on these, we will contact you to authorize with shipping charges AFTER you place your order. Please note these are heavy duty. Even though they ship ground, they come in two boxes totaling 111lbs!

NOTE: Factory sway bars must be removed to use our Extended Travel Radius Arms.

Is your Early Bronco equipped or are you looking to buy long tube headers? Please keep in mind we redesigned our long tube headers to work with our extended radius arms. Check out our Black Painted or Ceramic Coated headers here. If you are running another manufactures long tube headers we cannot guarantee fitment. If you are running factory manifolds or shortie headers there will be no fitment issues.

Want to know what's involved for installation?






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Tubular Extended Long Travel Radius Arms, 1978-79 Fullsize Ford Big Bronco & 1967-79 Trucks F150
Tubular Extended Long Travel Radius Arms, 1978-79 Bronco, 1967-79 Trucks, SAS B2/Ranger/Ex
List Price: $1,020.00
Our Price: $834.95
You save $185.05!

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
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Heavy Duty Lower Coil Spring Retainers, 1966-77 Early Classic Ford Fullsize Big Bronco, 1978-79 Bronco
FREE SHIPPING- HD Lower Coil Spring Retainers, 1966-77 Early Classic Bronco, Pair
Our Price: $74.95

FREE US Shipping!

Had a coil pop out under maximum flex? We did! So WE designed the heavy duty replacements to securely hold your coils in place.This allows full flex (of even the last wrap!) without fear of your coil popping loose! Our simple, but effective, one piece design replaces both of the OE pieces. It sits flat on top of the radius arm or our 4-Link truss, also reducing coil bowing. Combine with our axle wedges for axle conversions. Stitch welded and laser cut for drainage. Zinc plated for rust resistance. Fits EB & 78-79 (5 1/2” diameter) Coil springs. Our passenger side retainer has been offset for full coil engagement, we've marked on the retainer plate so you know exactly where they belong when installed. These will insure a long lasting product with optimal coil engagement compared at full droop to others on the market.

These will work for our t-rex arms, extended radius arms, or the stock radius arm.

Want to know what's involved for installation? Download instructions here
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HD Track Bar Drop Bracket 1966-75 Early Classic Ford Bronco Tracking Bar
HD Track Bar Drop Bracket 1966-75 Bronco
Our Price: $99.95

Wraparound design completely covers the stock bracket and reinforces the frame. Made of heavy duty 1/4” plate steel, blue powdercoated. Recommended for use with 35”+ tires and a must have for rock crawlers. Included in our 5.5” systems.



Want to know what's involved for installation? Download instructions here
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Tracking Track Bar Drop Bracket 1966-75 Classic Early Ford Bronco
Track Bar Drop Bracket 1966-75 Bronco
Our Price: $49.95
Sale Price: $39.99
You save $9.96!

Lifting a Bronco causes the front end to shift towards the driver side. The greater the lift, the more pronounced the shift. This bracket re-centers the front end. The shorter tracking bar on 66-75's magnifies the problem, so we've given that drop bracket a 2 position adjustment to match the needs of each vehicle. Recommended for use with 3-4" of lift. Complete with mounting hardware. Welding is required.

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Long Travel Traction Bar 1966-77 Early Classic Ford Bronco Torque Tamer
Torque Tamer Long Travel Traction Bar 1966-77 Bronco
List Price: $450.00
Our Price: $369.95
You save $80.05!

With low-geared axles and high torque engines, soft long travel leaf springs can distort under power—this can cause damage to springs and break u-joints. Ordinary long tube, fixed mount traction bars limit travel as the rear axle cycles up and down because the axle also needs to move back and forth. Our new traction bar has a “V” frame designed center link for strength and utilizes a specially designed shackle to eliminate axle wrap. The bar runs between the mufflers, paralleling the drive line; protecting it. It also maintains proper u-joint and CV angles under power. The main bar attaches to a high clearance cross-member and shackle. The cross-member mounts up between the frame rails and helps protect your CV joint and output shaft from trail obstacles. Compatible with our Dual Exhaust system; other exhaust systems may require modification. Welding brackets to the differential housing is required. If you have a '77 Bronco or a later model 9" axle housing make sure you select the torque tamer for a '77 Bronco.

  • NOW OFFERED IN MIDNIGHT BLACK POWDER COAT
  • Completely eliminate U-Joint failure
  • Stop axle wrap in it's tracks
  • Doesn't compromise suspension travel
  • No DIY or Engineering required, comes fully powder coated and ready to install
  • This design works great on or off road, does not bind up like others on the market
  • Only welding required is to the axle, leave the guess work to us

Last year we beefed up the design for Broncos with hotter motors and heavy right feet. We are confident that our Torque Tamer can handle the rowdiest of Bronco builds.

Please note: this is designed to work with a stock Bronco configuration. Please consult us before ordering if you have an aftermarket transmission, transfer case or axle. It is designed to work with all of our exhaust kits, some mods may be required to work with what is on your vehicle.

(Please leave us a note in the "Comments" section and let us know which axle you are using in your build. What year? Which axle? Full width or EB width?) Specifically, please let us know if you have a '77 rear differential.

We also added a new cross member for C-channel Broncos and axle brackets for 8.8” axles. The combination also allows for an application for 78-79 Broncos with a factory 9”. See #5328 for 1978-96 Broncos.

Want to know what's involved for installation? Download instructions here


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Track Bar Raise Bracket, 1966-77 Early Classic Ford Bronco Tracking Bar Steering
Track Bar Riser Bracket, 1966-77 Bronco
Our Price: $69.95

We now have an alternative to the age-old classic track bar drop bracket. Using a raise bracket aligns the track bar from the bottom by raising the axle mounting location versus using a drop bracket which can put stress on a weakened old frame. It also keeps the steering up higher and out of the way of trail obstacles. Made of 1/4" steel plate with gusseted reinforcement to 1/2" in critical areas. Ours is designed to work with our heavy-duty lower coil retainers without modification, unlike others on the market. For use with 3.5"+ lift, necessary with our Knuckle Flip Kit on a 76-77.

Easy to install as itself locates off the original mount. It comes bare because it requires welding for installation. Includes hardware.

Hey You! Did you know that the riser bracket is part of our new revolutionary Bump Steer Eliminator systems? For more info check out #5642, #5643, #5644 for more information!



Want to know what's involved for installation? Download instructions here

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Tracking Track Bar Drop Bracket 1976-77 Classic Early Ford Bronco
Track Bar Drop Bracket 1976-77 Bronco
Our Price: $49.95

Lifting a Bronco causes the front end to shift towards the driver side. The greater the lift, the more pronounced the shift. This bracket re-centers the front end. This drop bracket has 2 position adjustment to match the needs of each vehicle. Recommended for use with 3-4" of lift. Complete with mounting hardware. Welding is required. For tires larger than 35" or using a ram assist, we recommend either our heavy duty bracket or an axle raise bracket #5406.


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HD Track Bar Drop Bracket 1976-77 Early Classic Ford Bronco Tracking Bar Heavy Duty
HD Track Bar Drop Bracket, 1976-77 Bronco
Our Price: $124.95

Our wraparound design completely covers the stock bracket and reinforces the frame. Built from 1/4” HRPO plate steel, finished off with our Signature Duff Blue powdercoat. Recommended for use with 35”+ tires and a must have for rock crawlers. (Included in our 5.5” lift systems.)

(NOTE: Also offered in bare steel for a little less money. Just note in the comments section or give us a call if you want your bracket bare.)



Want to know what's involved for installation? Download instructions here
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Steering Stabilizer Brackets, 1966-77 Bronco
Steering Stabilizer Brackets, 1966-77 Bronco
List Price: $55.00
Our Price: $44.95
You save $10.05!

Tired of having to wrestle with the steering wheel when driving on rough terrain? If so, you need a steering stabilizer! Stabilizers help reduce caster shimmy, steering wheel jerk and protect your steering components. Fits 66-77 Bronco. This part number is for the brackets and hardware only. Stabilizer is sold separately. Only one on the market that is zinc plated.


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