nope work good 5x5 bolt patten on the 66 riviera front 20x8 5.25 back space. 255/35/20 back 20x9.5 back space not sure. 275/40/20 here's one with 20s ans 22s
Welcome aboard.... Just a word of caution on recommendation to put hardened valve seats in the nailhead heads: Basically don't do it; do some research before even thinking about it. These heads don't generally need hardened seats for unleaded gas AND a lot of the heads are ruined by cutting into the water passages trying to install the seats. Happy motoring when your car arrives. Steve
...and please excuse what appears to be EriK's rudeness - we have all learned to live with him despite uzzled:
