All stainless steel construction oil pressure release valve with copper washers. Precision CNC made, each valve is hand assembled and individually tested on our Oil pump test rig to check and set oil pressure blow off.
Fits BSA and Triumph twins
B50 A7 A10 A50 A65 all years, also fits B44 1970 and onwards.
6T 5T 3TA 5TA TR5T T100 T110 T120 T140 TR6 TR7 all years