http://www.racingjunk.com/search?sea...&searchBody=on

i'm actually shocked at how much Buick stuff is on Racing Junk. all kindsa stuff, from the EXTREMELY old ( theres a 1920 for sale on the first page ) up to new aftermarket turbo v6 blocks and even an OEM Buick Motor Sports v6 block to the wacky ( like the NASCAR Mountain Dew replica ).

LOTS of turbo / mid-80s stuff on there.