Reported to be ed on the following vehicles:
1969 DT1B – Crank & Piston
1969 DT1S – Crank & Piston
1970 DT1C – Crank & Piston
1970 DT1CMX – Crank & Piston
1970 RT1 – Crank & Piston
1970 RT1M – Crank & Piston
1970 SW396 – Crank – Piston
1971 DT1E – Crank & Piston
1971 DT1MX – Crank & Piston
1971 GP396 – Crank And Piston
1971 RT1B – Crank & Piston
1971 RT1MX – Crank & Piston
1971 SL292 – Crank – Piston Sl292 – B – C
1971 SL338B – Crank – Piston
1971 SW433E – Crank – Piston
1972 DT2 – Crank Piston
1972 DT2MX – Crank – Piston
1972 EW433B – Crank – Piston
1972 EW643 – Crank – Piston
1972 GP292 – Crank – Piston
1972 GP433SR – Crank – Piston
1972 GP433SS – Crank – Piston
1972 GP643 – Crank – Piston
1972 RT2 – Crank Piston