In which and ex con Pino Scalise (Marc Porel of Live Like A COp Die Like A Man) unknowingly shags his cousing at a brothel, then learns the truth at his uncles house when she pops around for a visit. Porel develops crush but she is kidnapped by the mob and used to blackmail Porel who it turns out is an ex racing driver to run drugs (so shades of the occasionally similar but far less sleazy Speed Driver there)
Anyhow as eurocrime goes this one certainly is a pretty sleazy affair and features the talents of the ever great George Hilton and Al Cliver
and a minor role for Barbara Magnolfi.
http://www.imdb.com/title/tt0077930/
maybe this one has shameless written all over it?