GMC Sierra Leaf Spring Shackle Replacement

1.5"-2" REAR SHACKLES COMES WITH SELF TAPPING GREASE FITTINGS BUSHINGS DO NOT COME GREASED AND REQUIRE A SYNTHETIC OR LITHIUM GREASE THESE WILL ACT AS 1.5"-2" LIFT SHACKLES ON THE 98-09 RANGERS MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES

2" REAR LOWERING SHACKLES THESE SHACKLES GIVE 2" OF DROP ON 2019+ GM 1500 2WD/4WD OR 2" LIFT ON 2002-2008 RAM 1500 2WD/4WD MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES

1" REAR SHACKLES COMES WITH SELF TAPPING GREASE FITTINGS BUSHINGS DO NOT COME GREASED AND REQUIRE A SYNTHETIC OR LITHIUM GREASE DOES NOT FIT MODELS W/ SINGLE ALUMINUM REAR LEAF MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES

1" REAR LIFT SHACKLES FITS 1988-2018 GM 1500 & 2019 "CLASSIC" MODELS ONLY MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES