Draw-Tite Class II Frame Trailer Hitch Features: Welded Construction For Maximum Strength/Safety Custom Built To Ensure Perfect Fit Designed To Withstand Road Abuse Within Capacities Limited Lifetime Warranty Black Powder Coat Finish Receiver Style Hitch With Removable Drawbar Includes Drawbar Pin And Clip Height: 20.000 Width: 6.000 Length: 34.000 Weight: 36.40 lbs Vehicle Type: 2635 Fitment: 1991/GMC/K3500/Sierra Standard Cab Pickup 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::RearDrilling Required~ 800/8000 lbs. When Used With A Weight Distribution Kit~ Will Not Fit Heavy Duty Suspension~ Install Time Is 40 Minutes~ Req. Six 3/8 in. Spacer Blocks And Six 1/2-13 x 2-1/4 GR5 Carriage Bolts^^1991/GMC/K3500/Sierra Standard Cab Pickup 2-Door/6.2L 379Cu. In. V8 DIESEL OHV Naturally Aspirated::RearDrilling Required~ 800/80...