I have a 1999 GMC Suburban K-1500 Id like to put a really solid top shelf rear end set up that matches up w/ around 500HP power plant that will tow, climb, Mud, all purpose and ultra dependable.
Looking for help. I own a 99 GMC Suburban 1500 w a 5.7L Vortec 4x4....vin# 3GKFK16R7XG508671
Is this a GMT425 platform maybe? Pretty sure it was built in Mexico.
Or is it GMT800 platform?
Thanks for help:)
Kevin