ive found a 68 wildcat on ebay but i cant tell what motors in it, heres the link http://cgi.ebay.com/ebaymotors/Buic...oryZ6138QQssPageNameZWDVWQQrdZ1QQcmdZViewItem vin# 454878YL31103
All '68 Wildcats did have 430s, but it's definetly not a Wildcat - it's a LeSabre with a 350 engine ! :TU:
4 54 87 8 Y L 31103 4 = Buick 54 = Le Sabre Custom (opt 400 trim) 87 = 2dr hardtop 8 = 1968 Y = Wilmington, Delaware L = not a letter, probably the digit "1" and part of the sequential production # 31103 = sequential production # engines weren't coded in Buick VINs until 1972.