This item is an OE Style AmeriPro Rear Carbon Content High Heat Fleet Duty Heavy Duty Brake Drums, Replacement Brake Service Kit

Replacement Parts For 2005-2008 Chevrolet Silverado 1500 (models with rear drum brakes)
Replacement Parts For 2005-2008 GMC Sierra 1500 (models with rear drum brakes)
Replacement Parts For 2007 Chevrolet Silverado 1500 Classic (models with rear drum brakes)
Replacement Parts For 2007 GMC Sierra 1500HD Classic (models with rear drum brakes)


KIT INCLUDES:

2x Part# DB931332 Rear Balanced Brake Drums, Carbon Content High Heat Brake Drums 
1x Part# 855 Rear Organic Brake Shoe Set 4 Shoes 1 set
1x Part# 7416 Rear Brake Shoe Hold Down Spring Kit, both sides