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2020 GM HD 6" and 8" LIFT KIT
IF your ReadyLIFT
product has a damaged or missing
®
part, please contact customer service directly and
a new replacement part will be sent to you immediately.
For warranty issues, please return to the place of
installation and contact ReadyLIFT.
(877) 759-9991
MON-FRI 7AM-4PM PST
OR
EMAIL: support@readylift-ami.COM
WEBSITE: ReadyLIFT.COM
**Please retain this document in your vehicle at all times.**
Limited Lifetime Warranty
This unique product warranty proves our commitment to the quality and reliability of every product that
ReadyLIFT manufactures. The ReadyLIFT product warranty only extends to the original purchaser of any
ReadyLIFT product, if it breaks, we will give you a new part. Warranty does not apply to discontinued parts.
Our Limited Lifetime Warranty excludes the following ReadyLIFT items; bushings, bump stops, ball joints, tie
rod ends, heim joints and shock absorbers. These parts are subject to wear and are not considered defective
when worn. They are warranted for 12 months from the date of purchase for defects in workmanship.
This product warranty is voided if the vehicle is not aligned after kit installation and proper maintenance is
routinely done.
Product purchased directly from ReadyLIFT has a 90 day return policy on uninstalled products from the date
of purchase (may be subject to restocking fee). Uninstalled product returns must be in the original Ready-
LIFT packaging. Please call (877) 759-9991 to get an RGA# for any return. Customer is responsible for
shipping costs back to ReadyLIFT. Returns without RGA# will be refused. Contact ReadyLIFT directly
about any potentially defective parts prior to removal from vehicle.
ReadyLIFT products are NOT intended for off-road abuse. Any damage or failure as a result from off-road
abuse voids the warranty of the ReadyLIFT product. ReadyLIFT is NOT responsible for any subsequent dam-
ages to any related vehicle parts due to misuse, abuse, improper installation, or lack of maintenance. Fur-
thermore, ReadyLIFT reserves the right to change, modify or cancel this warranty without prior notice.
www.ReadyLIFT.com - Phone: (877) 759-9991
44-3060/44-3080IM-AC
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Related Manuals for ReadyLift 44-3060
Summary of Contents for ReadyLift 44-3060
- Page 1 ReadyLIFT manufactures. The ReadyLIFT product warranty only extends to the original purchaser of any ReadyLIFT product, if it breaks, we will give you a new part. Warranty does not apply to discontinued parts. Our Limited Lifetime Warranty excludes the following ReadyLIFT items; bushings, bump stops, ball joints, tie rod ends, heim joints and shock absorbers.
- Page 2 Failure to drive safely may result in serious injury or death to driver and passengers. Driver and passengers must ALWAYS wear your seat belts, avoid quick sharp turns and other sudden maneu- vers. ReadyLIFT Suspension does not recommend the combined use of suspension lifts, body lifts, or other lifting devices.
-
Page 3: Important Note
This kit requires the removal and installation of the torsion bar arms. ReadyLIFT rec- ommends to use our Torsion Key Unloading tool or similar. - Page 4 By re- cording and not exceeding the fender to hub center that ReadyLIFT call out will en- sure the lift on your vehicle is correct. This measurements and components will effect the completion of this lift kit.
-
Page 5: Bill Of Materials
3/8-16 x 5.5 SHB grade 8 (socket head) Rear Brake Line Bracket U-bolt M18 flange nut Hardware Pack Rear Brake Line Bracket 5/16-18 x 1" hex head grade 8 Zinc 5/16-18 top locking nut grade 8 Zinc 5/16 flat washer Zinc www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC... - Page 6 Professional knowledge and skill will typically yield the best installation results. If you need an installer in your area, please contact ReadyLIFT Suspension Customer Service to find one of our “Pro- Grade” Dealers.
- Page 7 (LCA). Discard the shocks and upper shock hardware. Retain the LCA shock hardware. Measure and record the torsion key adjuster bolt length. Remove the torsion bar adjustment bolt. Record here: www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 8 Using a torsion bar unloading tool (ReadyLIFT part #66-7816A) or simi- lar Relieve the pressure on the tor- sion key cross pin. Take care as the torsion key is under extreme pres- sure and can cause injury and/or death if handled improperly. Always use safety equipment.
- Page 9 Remove brake caliper from the knuckle. Use a suitable device and hang the caliper out of the way. DO NOT let the caliper hang by the rubber brake line. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 10 Mark the CV axle flange to the differ- ential flange and driver / passenger side for reinstallation later. Remove the CV axle hardware. Remove the CV axle from the vehicle. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 11 Be careful of the re- bound. Retain factory bump stops. Do not remove the rear bump stop. Remove and discard the rear cross member from the frame. Disconnect the electrical connectors and vent tube from the differential. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 12 Using a suitable cutting tool, cut along the previous made marks. Re- move and discard the outer portion of the control arm pocket. Paint the exposed metal with a quality rust preventative paint. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 13 M12 nuts and washers. Do not tighten at this time. Install the ReadyLIFT driver side diff drop to the diff cradle using provided M12 bolts and washers to the for- ward two locations. Install the last...
- Page 14 Reconnect the electrical connector, install the wire harness to the original locations, attach the vent tube. Install the ReadyLIFT front and rear cross member. Use the factory con- trol arm and cross member hard- ware. Do not tighten at this time.
- Page 15 Using a suitable cutting tool, cut along the previous made marks. Re- move and discard the outer portion of the cross member. Paint the ex- posed metal with a quality rust pre- ventative paint. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 16 It can help to use the 7/16” drill for this operation. Remove the torsion bar bracket. Drill out to 7/16”. Install the 7/16” bolt, washer, and top lock nut. Torque to 55 ft-lbs. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 17 250 ft-lbs. 44-3080 only Install the provided clip nut and con- trol arm bump stop. 44-3080 only Install the ReadyLIFT upper control arm to the frame using the factory cam bolts and cams. Center the cams Torque to ft-lbs. Final ad- justment and Torque will be done during Alignment.
- Page 18 Raise the lower control arm up and support with a suitable stand. Install the ReadyLIFT knuckle to the lower and upper ball joint using the factory nuts. Torque the upper ball joint to ft-lbs, and the lower ball joint to ft-lbs.
- Page 19 Install the ReadyLIFT bump stop ex- tension nut plate into the frame by inserting into the frame pocket. tate the insert until the locks on the frame are under the plate keys. Place the ReadyLift Bump Stop Ex- tension Washer between the bump stop and vehicle.
- Page 20 Torque to ft-lbs. 44-3080 only Use 3/4 O.D. x 1/2” length spacers. Install the outer tie rod ends to the ReadyLIFT knuckles using the facto- ry hardware. Torque to ft-lbs. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 21 Use supplied hardware. Attach the new bracket to the lower mount on the knuckle. Locate the provided 12” straight end link kit. Use soapy water to add the rubber bushings and crush sleeve. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 22 Use provided hardware. Torque to ft-lbs. Install the ReadyLIFT front skid plate using the provided 3/8” bolts and washers. Torque to ft-lbs. Use the torsion bar unloading tool, load the torsion bar enough to install the cross pin.
- Page 23 Remove the factory rear shocks. Re- tain hardware. Loosen but do not remove the U- bolts one the side of the axle. This will allow slack. With a suitable jack remove the U-bolts on the opposite side and discard. www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
- Page 24 Lower the axle just enough to install the ReadyLIFT lift block. Make sure the tapered end of the block is fac- ing forward, and the bump stop tag is inboard. Raise the axle until the block is seated in the locating pins.
- Page 25 Check the ride height of the front end on both sides of the vehicle. Measure from the center of the wheel to the fender lip above at the 12 o-clock position. Make sure the measurement does not exceed 44-3060 kit 30”...
- Page 26 RECOMMENDED ALIGNMENT SPECS Driver Passenger Tolerance Total / Split Camber -0.1 -0.1 +/- 0.5 +0.0 Caster +2.5 +2.5 +/- 0.5 +0.0 +.07 +.07 +/-0.05 +.14 www.ReadyLIFT.com - Phone: (877) 759-9991 44-3060/44-3080IM-AC...
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