New cast alloy oil filter adapter head for all A series engines until the introduction of the "12A" engines from about 1992 on. These feature a 1/4" NPT inlet port and take our WC-MSF166 oil filters, and use a WC-12A2035 gasket.
Does not fit automatic engines.
Oil Filter Housing - Pre 1992
Fits:
All manual A series engines to 1992.