Energy Suspension Motor Mount, Black (1998-2002 Camaro & Firebird LS1)
[3.1151G]

Note: You gotta buy two. They sell these individually, my mistake for not reading. Anyhoo, my stock ones dried up and cracked and made this horrible noise everytime I shifted or brake, tried the ls1 prothanes and those were garbage and their customer service sucks. these feel much better and i'm no longer having issues with any clunking sounds.