Reliant Scimitar SE5a. Reliant Scimitar SE4. Reliant Scimitar SE4a/b. Reliant Scimitar SE4c. Reliant Scimitar SE5. ( Not for later Scimitar SE6 of Oct 75-76 identified byGirling Brakes with a. ( Not for later Scimitar SE6a, SE6b ,SE8 of 1976- 86 which usedLockheed Brakes so was fitted with Twin Piston rear Wheel Cylinders ). ).