This guide identifies the Mitsubishi CAS used in 1990–1993 and the Hitachi CAS used in 1994–1996 VG30DE(TT) applications. It illustrates the casting-corner modification required to provide clearance between the Hitachi CAS and BDE Bullseye adjustable exhaust pulleys.
Technical Bulletin
CAS Identification Tech Bulletin, VG30DE(TT)
pdf
Open the document to view the full resource, or save a copy for reference.