How to Install SkyJacker 6 in. Standard Suspension Lift Kit w/ Shocks (07-13 4WD Silverado 1500) on your Chevy Silverado

1. With the vehicle on flat level ground, set the emergency brake & block the rear tires / wheels. Place a floor jack under the lower control arm’s front cross member & raise the front of the vehicle. Place jack stands under the frame rails behind the front wheel wells & lower the frame onto the jack stands.

2. Remove the front tires / wheels using a 22mm socket. (See Photo # 1)

3. Remove the OEM tie rod end nuts from the OEM steering knuckles using a 18mm socket. Remove the OEM tie rod ends from the OEM steering knuckles using a tie rod puller or similar tool. (See Photo # 2)

4. Remove the OEM brake calipers from the OEM rotors & disconnect the OEM brake lines from the OEM upper A-arms. (See Photo # 3) Simply wire the OEM brake calipers out of the way. It will not be necessary to disconnect the OEM brake lines from the OEM brake calipers at this time.

5. Remove the OEM sway bar end links using a 15mm socket & remove the OEM sway bar. (See Photo # 4) Remove the three OEM upper strut retaining nuts using a 18mm socket. (See Photo # 5)

6. Disconnect the OEM upper & lower A-arms from the OEM steering knuckles using a 18mm socket. It may be necessary to strike the side of the steering knuckle to dislodge the OEM ball joints. Be careful not to damage the OEM ball joints. (See Photo # 6)

7. Remove the OEM CV axles using a 15mm socket. (See Photo # 7)

8. Remove the OEM front skid plates using a 15mm socket. Remove the OEM lower A-arms using a 18mm & 24mm socket.

9. Remove the OEM rear cross member using a 18mm socket. (See Photo # 8)

10. Disconnect the OEM front drive shaft from the front differential & support the front differential using a transmission jack. Remove the front differential mounting bolts using a 15mm & 18mm socket. (See Photo # 9) Remove the front differential.

11. It will be necessary to cut the driver side frame rail where the OEM rear cross member was located. Measure toward the frame 3.5" & cut using a reciprocating saw or similar tool. (See Photo # 10) Note: It will be necessary to grind the forward lip on the frame for clearance of the supplied CV axle spacers. (See Arrow in Photo # 10)

12. It will be necessary to modify the passenger side differential pad for clearance. Measure from the backside of the differential mount bolt location toward the rear of the pad. Mark a line at 5/8" & cut using a reciprocating saw or similar tool. (See Photo # 11)

13. Install the new Skyjacker driver & passenger differential brackets using the OEM hardware. Be sure to install so the tallest portion of the new bracket is towards the front of the vehicle. Install the front differential using the supplied 9/16" x 2" coarse thread bolts, washers, & nuts on the passenger side & the 1/2" x 2" fine thread bolts, washers, & nuts on the driver side. Be sure to use the supplied square shim under the passenger side differential pad where it was previously cut. (See Photo # 12) Reconnect the OEM front drive shaft.

14. Install the new Skyjacker rear cross member using the supplied 5/8 x 5 1/2" fine thread bolts, washers, & nuts. (See Photo # 13)

15. Note: It will be necessary to to grind the inside lower corners of the OEM cross member for proper fitment of the new Skyjacker front cross member. (See Arrows Photo # 14) Install the new Skyjacker front cross member using the supplied 5/8" x 4 1/2" fine thread bolts, washers, & nuts. (See Photo # 15)

16. Install the new Skyjacker anti torque arm using the supplied bushing & sleeve in the eye of the new anti torque arm. Attach the eye of the new anti torque arm assembly the new Skyjacker front cross member using the supplied 1/2" x 2 1/2” fine thread bolt, washers, & nut. Attach the lower ear to the front differential using the supplied 9/16" x 2 1/2” fine thread bolt, washers, & nut. (See Arrow Photo # 15)

17. Install the new Skyjacker front differential skid plate to the new front & rear cross members using the supplied 5/16" x 1" bolts, washers, & nuts. (See Photo # 16)

18. Install the OEM A-arms to the new Skyjacker cross members using the OEM hardware.

19. Remove the OEM hub bearing assemblies from the OEM steering knuckles using a 15mm socket. Install the OEM hub bearing assemblies to the new Skyjacker steering knuckles using the OEM hardware.

20. Disassemble the OEM strut assemblies using a strut compressor. Remove the OEM coil seat & spacer ring from the OEM strut assemblies. (See Photo # 17) Note: There are three snap ring grooves located on the new Skyjacker strut body. The ring is installed in the middle groove when shipped. This will yield 6" of lift. The upper groove is only to be used when 6" of lift is desired, but if aftermarket accessories have been added that weigh the front end down such as a winch or after market bumper. The lower ring can be used if you would like to keep the OEM rake. (Front of the vehicle lower than the rear). Install an OEM spacer ring & coil seat on to each new Skyjacker strut assembly. Once the coil spring seat retaining ring has been installed check all suspension components for any contact or interference. If suspension component contact or interference is present, lower the coil spring seat by lowering the coil spring seat retaining ring until no contact or interference is present.

21. Install the new Skyjacker bump stop with the wider portion towards the new strut body. (See Photo # 18)

22. Assemble the new Skyjacker strut using the OEM coil spring & upper mount. (See Photo # 19)

23. Install the new strut assemblies using the OEM bolts & supplied 10mm nuts. (See Photo # 20) Install at the top using the OEM hardware.

24. Install the new Skyjacker steering knuckles to the upper & lower A-arms using the OEM hardware. Install the OEM CV axles using the new Skyjacker CV axle spacers. Install using the supplied 10mm x 70 mm bolts & thread locking compound. (See Photo # 21)

25. Attach the OEM ABS lines to the side of the new Skyjacker steering knuckles using the supplied cable clamps & 6mm x 12mm bolts.

26. Install the new Skyjacker ABS line brackets using the supplied 5/16" x 1" fine thread bolts, washers, & nuts. (See Photo # 22) Install the new Skyjacker brake lines using the supplied instruction sheet.

27. In order to maintain OEM alignment specifications, the OEM inner & outer tie rods must be cut to obtain proper toe in. Remove the OEM outer tie rods from the OEM inner tie rods. Leaving the OEM jam nuts screwed onto the OEM inner tie rods, measure 1/2" from the ends of the OEM inner tie rods & make a mark. Measure 1/2" from the ends of the OEM outer tie rods & make a mark. Using a cut-off wheel or similar tool, cut along these marks. Unscrew the OEM jam nuts to chase the threads of the OEM inner tie rods. Reinstall the OEM outer tie rods to the OEM inner tie rods. The driver & passenger side OEM tie rods must be cut & adjusted equally to allow for proper toe in adjustment. (See Photo # 23)

28. Install the OEM outer tie rods to the new steering knuckles using the OEM hardware. Reinstall the OEM brake rotors & OEM brake calipers. Note: On some models it may be necessary to trim the OEM dust sheild for proper brake caliper fitment. (See Photo # 24 & # 25)

29. Reinstall the OEM sway bar using the new Skyjacker drop brackets. The new brackets will install between the OEM sway bar & the OEM mount on the frame using the supplied 10mm x 30mm bolts, washers, & nuts. (See Photo # 26) Install the new Skyjacker sway bar end links. Be sure to install the new end link with the pivoting end at the A-arm. The gold washer should be on top of the A-arm, with the nut on the bottom. (See Photo # 27)

30. Pick-Up Models: Block the front tires / wheels, raise the rear of the vehicle, & properly support the frame using jack stands. Remove the OEM rear shocks using a 21mm socket & OEM U-bolts. Support the rear differential & install the new Skyjacker 4.5" rear lift blocks (thick end towards the rear) along with the new Skyjacker U-bolts. (See Photo # 28) If installing Skyjacker Softride rear leaf springs, simply remove the OEM leaf spring & replace. Note: If changing rear leaf springs, it will be necessary to lower the gas tank to gain access to the forward leaf spring bolt. Note: If your model is equipped with rear ABS lines, remove the OEM ABS lines from the plastic connectors on the frame & attach the OEM ABS lines to the outside of the new U-bolts using the supplied plastic ties. (See Photo # 29)

31. Lower the rear of the vehicle to the ground & proceed to Step # 46.

32. SUV Models: Block the front tires / wheels, raise the rear of the vehicle, & properly support the frame using jack stands. Remove the OEM rear shocks using a 21mm socket. Disconnect the OEM rear sway bar end links. (See Photo # 30)

33. Loosen the OEM lower & upper control arm bolts using a 21mm socket. (See Photo # 31)

34. Disconnect the OEM emergency brake cable from the driver side axle & passenger side frame using a 13mm socket. Disconnect the OEM brake line from the center of the axle.

35. Lower the axle & remove the OEM coil springs. Be sure to retain the OEM upper & lower rubber isolator pads. (See Photo # 32)

36. Disconnect the OEM upper & lower control arms from frame rail. Only remove one side at a time so the axle does not move. Install the new Skyjacker upper / lower arm relocation bracket . Note: On the driver side only, be sure to install the supplied anti-crush sleeve into the OEM upper control arm position. (The sleeve is welded to the new Skyjacker bracket on the passenger side).

37. Install the new Skyjacker upper / lower arm relocation brackets using the OEM hardware in the OEM locations. Attach the upper arms to the new Skyjacker brackets using the supplied 9/16" x 3 1/2” fine thread bolts, washers, & nuts. Attach the lower control arms to the new Skyjacker brackets using the supplied 9/16" x 4” fine thread bolts, washers, & nuts. (See Photo # 33) Be sure to install the supplied 1/2" x 1 1/4” fine thread bolt, washers, & nut into the bottom of each new bracket. The bolt will line up with the OEM hole in the bottom of the frame. (See Arrow in Photo # 34)

38. Loosen the OEM track bar mount bolt on the differential using a 21mm socket. Remove the OEM track bar bolt from the frame.

39. Install the new Skyjacker track bar bracket by sliding it into the OEM bracket. Install using the supplied 9/16" x 3 1/2” fine thread bolts, washers, & nut in the OEM bolt hole.

40. It will be necessary to drill a new hole through the back of the OEM bracket into the new Skyjacker bracket. It is recommended to first drill a small pilot hole, then drill using a 9/16” drill bit.

41. Once drilled, install the supplied 9/16" x 1 1/2” fine thread bolt, washers, & nut. (See Photo # 35)

42. Attach the rearward hole of the new Skyjacker bump stop brackets to the OEM mounting holes on the axle using the supplied 7/16" x 1” fine thread bolts, washers, & nuts. To access the front mounting hole, it will be necessary to lower the bottom control arm out of the way. (See Photo # 36)

43. Mark & drill the front hole using a 29/64” drill bit. Once drilled, install the supplied 7/16" x 1” fine thread bolts, washers, & nuts.

44. Install the new Skyjacker coil springs using the OEM upper & lower rubber isolator pads. (See Photo # 37) Once installed, carefully load the rear suspension & attach the OEM rear track bar to the new Skyjacker bracket using the OEM hardware.

45. Insert the supplied 5/8” polyurethane hourglass bushings into each end of the new Skyjacker sway bar end links. Insert the supplied 1/2" x 1 1/2” sleeves into each new bushing. Attach the new sway bar end links to the OEM mounts using the supplied 1/2" x 3” fine thread bolts, washers, & nuts. (See Photo # 38)

46. Install the new Skyjacker rear brake line bracket to the rear differential using the OEM hardware. Place the OEM rear brake line bracket on top of the new rear brake line bracket. Attach the OEM rear brake line bracket to the passenger side mounting location of the new rear brake line bracket using the supplied 5/16" x 1" fine thread bolt, washers, & nut. (See Photo # 39) Note: In order to prevent contact between the OEM rear hard brake lines & the new rear brake line bracket, it may be necessary to slightly bend the OEM rear hard brake lines for clearance.

47. Lower the rear of the vehicle to the ground & install the new Skyjacker rear shocks.