Putnam Hitch 4" DROP STEP 3500# (1" ball hole, hole spread 8" to 9")
Will fit the following vehicles: 2007 Chevy Silverado Classic 1500/GMC Classic 2500HD! Solves modified suspension problems, will accept deep drops or regular ball mounts. The heavy-duty black finish helps protect against corrosion and is made of heavy-duty steel. Will accommodate balls up to 1" shank and bolts to existing holes
Manufacturers Part Number: 37006heavy-duty black finish helps protect against corrosionmade of heavy-duty steelaccommodate balls up to 1" shankbolts to existing holes