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2.5" 1973-1987 Chevy 3/4 ton Pickup 4WD Premium Lift Kit by Jack-It

Brand: Jack-It | SKU: GM502PR/GM503/GM506
As low as $1,372.32

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Product Description
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Jack-it has put together these 2 inch premium lift packages for the 73-87 GM 3/4 ton 4wd. We start with the Pro Comp 2 inch front springs with u-bolts, Jack-it likes these springs because they are a 5 leaf spring pack with a 526LB spring rate. Springs include poly bushings, these bushings are the large side wall bushings. We use Skyjacker’s 2 inch rear leaf spring (52 inch)with the bonded OE style bushings, we also include a pair of rear shackles with bonded OE bushings and then front and rear Pro Comp ES3000 (Qty 4) shocks.  Also the ES2000 steering stabilizer with your choice of shock boot color. Jack-it adds the front poly upper shackle bushings and a front spring and shackle eye bolt kit, Last is a set of poly front sway bars bushings.

There are a couple of options that you will want to check.  The 1976 model year swapped from a Dana 44 front axle to a GM 10 bolt front axle, so we have the kits set up with the proper u-bolts for each axle. Most vehicles built June 76 and earlier have the Dana 44. The 73-87 GM ¾ trucks can have a 52 or 56 inch long rear springs, this 2 inch kit is only available for the 52 inch long springs.  If you have the factory duel front shock set up you will need to order the two extra front shocks. Also want to check and see if your vehicle has the rear brake load valve 81-87 model years can have this option, if your vehicle does, you will want to order that rear extension bracket. Last there is an optional drop pitman that can be purchased also if you choose. 

Premium Package Includes:
- Spring and Shackle Bushings
- Shackles
- Sway Bar Bushings
- Front and Rear Spring Eye Bolt Kits
- Pro Comp Steering Stabilizer w/ Boot
- (4) Pro Comp Shocks w/ Boots
- U-Bolts
- Front Pro Comp Leaf Springs
- Rear Skyjacker Leaf Springs

Important NotesNeed to measure rear spring from eyelet to eyelet to see if you need 52 inch rear springs or 56 inch. This kit only fits models with 52 inch length rear springs.
Vehicle Fitment
ModelPickup 3/4 ton
Year Fitment1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973
Tech Specs
Manufacturer Part NumberGM502PR/GM503/GM506
Item NumberGM502PR/GM503PR/GM506PR
Product LineLift Kits
Lift Height2 inch


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