Located on a pad near the front of the right hand cylinder bank.*** Find prefixe for HT GTS The prefixes for the HK GTS 327 Monaro is '327'. The engine serial number follows.
Body/chassis numbers
Located on a plate attached to the right hand side of the firewall.
The first five numbers is the model number.
80337 - Monaro Coupe
80437 - Monaro Coupe
80737 - Monaro GTS Coupe Six Cylinder
80837 - Monaro GTS Coupe V8
81837 - Monaro GTS 327 Coupe
The next letter is the model code: K for HK Monaro
The next two digits are a letter/number combination indicating the plant at which the vehicle was built
H1-H4 - Brisbane
H5-H9 - Sydney
J1-J9 - Melbourne
L1-L5 - Adelaide
L6-L9 - Perth