This fitting kit suits all later day 1.25" and 1.5" twin carb set ups where the balance rods between the carbs required are equal length (2.25"), some early carbs had the balance bar with a triangular plate that were a shorter length. The kit has the...

This is the original type of needle valve that governs the plastic fuel float in your SU carb.

An alternative better upgraded version is available as CA90.

Clip on the heater valve for heater cables on vehicles from 1990 where the in line remote heater valve was used. It has also been used as a clip for HIF carbs to hold the cable but the one from Rover is 13H3472.

Stainless steel twin HS4 heatshields kit. Comes with Link bar and springs.

This is the right hand linkage lever taht sits on the rods between HS type twin carbs. Sold individually

Manifold to carb gasket for HS2 single and twin carbs, usually 3 per carb required.

Gasket for an HS4-carb and manifold .Sold seperately and order as required for your car(usually 3).

The proper slot head screw for the SU dashpot and float lid 3/16 whitworth thread.

The rod with the plate is called the butterfly rod and was fitted to all Cooper twin carb HS2 set ups.

Rod with chamfered ends about 57.2mm long(shorten to 54mm for twin HS4) which has AUE586 and AUE587 clamps on to fit between SU twin carbs for the linkage. Quantity of One is usually required per set up plus a 12A31...

this is the plain butterfly disc for the HS4 1.5" carb and if you have the air valve type butterfly disc see WZX1325