Ol' Fart's Firebird Fantasy

[oldskool]

Originally Posted by Dwight Southerland

Clegg raced a '73 SD 455 Grand Prix for a while. Cool car.

This sorta sparked my interest. I never knew that the 455SD came in a GP, or anything except Birds. But NHRA allows them in Lemans, GTO, Grand Am, & GP. So, what's the deal ? Did any 455SD's actually come in these other cars ?

http://www.classracerinfo.com/Engine...px?ENGINE=2080

I remember when a mag named the '73 GTO car of the year, when it was announced that it could come with the 455SD.