I used this kit on a '68 Camaro as a temporary reset kit until I rebuilt the coilovers (had to grind the nipples on the blocks a little and got bigger holes in the Factory drill bolt plates to make it work, but they will work on a 1st gen Camaro) (on a 1st gen Camaro, be sure to check wheel spacing before throwing blocks at the sheets as you may need wheel spacers or a shock kit need to install to swap) with these 2" blocks i had to add 1" spacers to my 18x10 because the shocks were touching my wheels after i lowered the car lol.