Here's a new Clutch Master Cylinder Assembly (3/4") (0.75") for the following models from Reliant - 

RELIANT

Reliant Scimitar 3.0 (SE5a & SE6)    (1972- 76)

(That means Ch. 452501- 453410)

(** Not for the earlier Scimitar SE4 (Early) of 1965-Feb 69 which used a 0.75 Girling Clutch Master **)

(** Not for the earlier Scimitar SE4 (Late) of Feb 69-72 & SE5 which used a 0.875 Girling Clutch Master **) 

(** Suits the Scimitar SE5a & SE6 of 1972-76 which used a 0.75” Girling Clutch Master **)

(** Not for the later SE6A & SE6B 1976- 86 which used a 0.625” Lockheed Clutch Master **)

Yes you CAN buy a cheaper Master Cylinder for £28 which has the Wrong Pipe Thread  - Then spend the rest of the day trying to find an Adaptor..... 

OR 

You can buy this, fit it and drive off within half an hour - You decide.......

Rod can be removed and swapped if required.

Here's a new Axle Set of Front Brake Caliper Repair Seals Kits (x2) for the following models from Reliant-

RELIANT

Reliant Scimitar SE4  (**1964- Aug 66 Only**)

(** Only for this early model which had a 2.6 Litre Straight Six engine **)

(Not for the earlier Reliant Sabres of 1961- 64)

(Not for later Scimitars which had x3 pot calipers)

Here's a new Clutch Slave Cylinder Assembly (1") for the following models from Reliant-

RELIANT

Reliant Scimitar SE4a/b  (3.0 Litre)      (1966- 67)

Reliant Scimitar SE4c     (2.5 Litre)      (1967- 68)

Reliant Scimitar SE5      (3.0 Litre)      (1968- 72)

Reliant Scimitar SE5a    (3.0 Litre)      (1972- 75 Only)

(Suits up to Ch.932478 in 1975)

(Not for the earlier reliant Sabre of 1961- 64 which a a 2.6 litre Straight 6 engine)

(Not for earlier Scimitar SE4 of 1964- 66 which had a 2.6 Litre Straight 6 engine)

(Not for the later Scimitar SE6, SE6a/b & SE8 of 1975- 86 which all used a totally different Lockheed slave cylinder).

You need to re-use the Adaptor / Banjo that Reliant put between the Slave Cylinder and Clutch Hose - It is correct and should be there. The Clutch Hose is not meant to screw Directly into the Slave Cylinder .

Here's a new Rear Brake Hose Pipe (x1) for the following models from Reliant -

RELIANT

Reliant Scimitar SE4 (2.6 Litre)    (1964- 66 Only)

(** Only for this early model which had a 2.6 Litre Straight Six engine **)

(Not for the earlier Reliant Sabre).