My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Skyjacker Suspension BUK5584 5.5 Inch Suspension Lift Kit for 77-87 GMC 1 Ton

(2002-2004 Chevrolet Silverado 2500 HD; 1977-1986 Chevrolet K30; 1977-1986 Chevrolet K30 Pickup; 1987 Chevrolet V30; 2002-2004 GMC Sierra 2500 HD + 3 more models)

Manufacturer

Picture for manufacturer Skyjacker Suspension

Part Number

BUK5584
5 reviews
Sale Price

$155.15

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Skyjacker Suspension BUK5584 is a complete 5.5-inch suspension lift kit engineered specifically for 1977-1987 GMC 1-ton trucks. This comprehensive system provides substantial lift height for improved ground clearance and the ability to run larger, more aggressive tires while maintaining proper suspension geometry and ride quality.

Key Features:

  • 5.5 inches of front and rear lift for dramatically improved ground clearance
  • Complete bolt-on kit designed for 1977-1987 GMC 1-ton pickups
  • Engineered to maintain proper suspension alignment and handling characteristics
  • Includes all necessary components for front and rear lift installation
  • Allows fitment of larger off-road tires for enhanced traction and appearance

Important Installation Notes:

  • Requires wheels with 4 inches of backspacing for proper fitment and clearance
  • OEM factory wheels cannot be reused with this lift kit
  • Minor modifications may be required on Duramax diesel models
  • For applications requiring rear add-a-leaf configuration, order part number R3820 instead of BUK2082

Skyjacker Suspension has been manufacturing premium lift kits and suspension components for decades, delivering the quality and performance demanded by serious truck enthusiasts and off-road adventurers.

Products specifications

Fits

2002-2004 Chevrolet Silverado 2500 HD; 1977-1986 Chevrolet K30; 1977-1986 Chevrolet K30 Pickup; 1987 Chevrolet V30; 2002-2004 GMC Sierra 2500 HD; 1977-1986 GMC K3500; 1987 GMC V3500; 1977-1978 GMC K35

Block Material

Cast iron

Block Thickness (in)

5.50 in.

Quantity

Sold as a kit.

U-Bolts Included

Yes

Lift/Drop Height

5 in.

Prop 65

Yes

I haven't got my order yet... But praying everything goes well.

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

excellent ship time and exceptional pricing deffinatly will buy from here again

Fast shipping, product was excellent .

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy