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Level 1 | 1978-1979 Big Bronco 6″ Lift System

Level 1 | 1978-1979 Big Bronco 6″ Lift System

Introducing the Level 1 6″ Lift System for the 1978-1979 Big Bronco by James Duff Inc. This lift system is designed to accommodate 35″ tires while ensuring exceptional handling and control. With integrated pinion and caster correction, this system mitigates premature wear on your rear driveshaft and tires, delivering a smooth driving experience both on and off the road.

Original price was: $2,151.95.Current price is: $2,080.45.

6" Leaf Spring Fsb × 2

each

18 in stock (can be backordered)

U-Bolts '78-'96 Bronco

- Grade 8 9/16" U-bolts
- Designed for high horsepower applications
- Ideal for big tires and high torque
- Includes grade 8 high nuts
- Comes with thick HD washers

$54.95

36 in stock (can be backordered)

7 Degree C-Bushing

9 in stock (can be backordered)

Strut Arm Radius Arm Bushings 1966-79 Bronco F100-F350

Enhance the performance and handling of your 1966-79 Bronco or F100-F350 with our durable strut arm radius arm bushings. Designed for reliability, these bushings optimize wheel movement and improve vehicle control.

$32.95

41 in stock (can be backordered)

'78-'96 Bronco Sas Front Coil Springs 6"

Introducing the James Duff 6-inch lift coil springs, designed specifically for the Solid Axle Swap components of Full-Size Broncos. These springs deliver an adjustable lift of 6" to 7", depending on coil bucket installation, and are finished with durable black powder coating for extended longevity.

Original price was: $284.95.Current price is: $270.70.

16 in stock (can be backordered)

8114 Ap - 70/30 Shock Eye To Eye 11.94" All Position × 3

each

30 in stock (can be backordered)

8115 Ap - 70/30 Shock Eye To Eye 10.25" All Position

31 in stock (can be backordered)

Drop Pitman Arm - Early Bronco 66-75

The Drop Pitman Arm for Early Bronco models (1966-1975) is an essential component designed to enhance steering performance. If you're facing excessive bump steer or noticeable wear on the drag link after installing a suspension system, this drop pitman arm can provide a solution.

21 in stock (can be backordered)

1978-1979 Bronco Track Bar Drop Bracket

Enhance the performance of your lifted 1978-1979 Bronco with our Track Bar Drop Bracket. This essential upgrade ensures optimal alignment and stability, providing a robust mounting point for your track bar.

Original price was: $99.95.Current price is: $94.95.

8 in stock (can be backordered)

Frame To Axle Stainless Braided Hoses, 1978-1979 Bronco, Stock To 6" Lift

Elevate your braking performance with the Frame To Axle Stainless Braided Hoses designed specifically for 1978-1979 Bronco models equipped with a stock to 6-inch lift. This comprehensive kit ensures optimal safety and functionality on both street and off-road terrains, featuring custom-built stainless steel construction that is DOT approved.

'78-'79 Bronco Stud To Eye Shock Adapter

Upgrade your 78-79 Bronco's suspension with our heavy-duty Stud to Eye Shock Adapter Kit. This essential component allows for the seamless conversion from stud-eye to eye-eye shocks, enhancing your vehicle's performance and ride quality.

$29.95

3 in stock (can be backordered)

1978-1996 10 Degree Bronco Leaf Spring Shims

The 1978-1996 10 Degree Bronco Leaf Spring Shims provide a durable solution for maintaining proper driveline alignment. Made from high-quality anodized aluminum, these shims are designed to replace factory components that may fail.

5 in stock (can be backordered)

Ball Joint Caster / Camber Bushing 1.50 Degree × 2

each

30 in stock (can be backordered)

Shock Boot × 4

Introducing the Duff 70/30 Shock Boot, designed for optimal protection and performance. Sold individually and available in two striking colors: Black and Blue. Please note, this product is not compatible with 8120 Long Travel Shocks.

Description

James Duff is proud to introduce the LEVEL 1 6″ lift system for the 78-79 Big Bronco. If you are looking for a lift that compliments a 35″ tire while offering great handling and control then look no further.

This LEVEL 1 system includes pinion and caster correction to prevent premature wear and tear to your rear driveshaft and tires to give you an all-around great feeling not only when looking at your Bronco but while driving it too.
Most 6″ lift systems for a Big Bronco include radius arm drop brackets to correct poor caster. This system comes with caster/camber correction bushings instead which allows you to perfectly align your front end and keep your radius arms up close to the frame so you can enjoy your Bronco on and off-road.
If you find yourself desiring more off-road capability out of your Big Bronco, check out our T rex and long arm kits. If you are wanting to upgrade to a more inclusive kit that includes long arms or t-rex arms, check out that system here.

Includes:

  • Deaver 11 Pack Leaf Springs
  • James Duff Linear Coil Springs
  • 7-Degree C-Bushings
  • Replacement Strut Arm Bushings
  • Heavy Duty U-Bolts
  • James Duff 70/30 Shock Absorbers
  • Drop Pitman Arm
  • Heavy Duty Drop Track Bar Bracket
  • Stainless Steel Frame to Axle Brake Lines
  • Stud-eye shock adapters
  • 10-Degree Pinion Shims
  • 1.5 Degree Caster Bushings

Additional information

6" Leaf Spring Fsb

Weight 60 lbs
Dimensions 60 × 6 × 6 in

U-Bolts '78-'96 Bronco

Weight 8 lbs
Dimensions 17 × 6 × 3 in

7 Degree C-Bushing

Weight 2.5 lbs
Dimensions 8 × 6 × 4 in

Strut Arm Radius Arm Bushings 1966-79 Bronco F100-F350

Weight 0.7 lbs
Dimensions 5 × 5 × 1.75 in

'78-'96 Bronco Sas Front Coil Springs 6"

Weight 46.65 lbs
Dimensions 24 × 12 × 6 in

8114 Ap - 70/30 Shock Eye To Eye 11.94" All Position

Weight 7 lbs
Dimensions 20 × 3 × 3 in

8115 Ap - 70/30 Shock Eye To Eye 10.25" All Position

Weight 7 lbs
Dimensions 20 × 3 × 3 in

Drop Pitman Arm - Early Bronco 66-75

Weight 3.8 lbs
Dimensions 9 × 3 × 2 in

1978-1979 Bronco Track Bar Drop Bracket

Weight 12 lbs
Dimensions 6 × 4 × 2 in

Frame To Axle Stainless Braided Hoses, 1978-1979 Bronco, Stock To 6" Lift

Weight 2 lbs
Dimensions 10 × 6 × 1 in
Choose Lines

Both Lines

'78-'79 Bronco Stud To Eye Shock Adapter

Weight .5 lbs
Dimensions 4 × 4 × 4 in

1978-1996 10 Degree Bronco Leaf Spring Shims

Weight 1.85 lbs
Dimensions 5 × 2.5 × 1 in
Choose Degree

2°, 4°, 6°

Ball Joint Caster / Camber Bushing 1.50 Degree

Weight 1 lbs
Dimensions 1 × 1 × 1 in
Choose Driver Side

.25 Degree (3827-1), .50 Degree (3827-2), .75 Degree (3827-3), 1.00 Degree (3827-4), 1.25 Degree (3827-5), 1.50 Degree (3827-6), None

Choose Passenger Side

.25 Degree (3827-1), .50 Degree (3827-2), .75 Degree (3827-3), 1.00 Degree (3827-4), 1.25 Degree (3827-5), 1.50 Degree (3827-6), None

Shock Boot

Weight 1 lbs
Dimensions 6 × 2 × 2 in
Choose Color

Duff Signature Blue

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