Heater valve studs fitted to the cylinder head. 1/4"unf 1.1250" long.

These stainless steel bolts are to replace A Plus bolts used on the heater tap but will fit all earlier models making removal easier. Supplied as a pair only.

Quantity required one kit per car.

Once the old type alloy heater valve on the head was discontinued in 1990 for the plastic free floating inline type this take off union was fitted in its place on A series engine cars for use with the larger 5/8" hose. Uses 88G221 gasket...

Spring seat shims (set of 4), 0.040" thick (1mm).

Spacer shims to increase valve seat pressure and overall spring rate.

These were also used on all the 8 port head valve seats to prtect the alloy seats from wear. (8 port now C-AHT36...

New competition valve cotter, these are precision CNC machined from 4340 and heat treated to a better spec than EN24T and claimed to be stronger in fatigue life.

These locate better in the valves and easier to control spring heights.

Originally fitted to Minifin rocker covers as standard Rover equipment, it will also fit almost every other rocker cover including our FP26 range and Minispares alloy covers. This improved cap has a large grip and an improved lock system...

Genuine version of the thermostat gasket for all A series. Black one side and red the other they are fitted black side to the head. Green to the thermostat.

We have no evidence as yet that they last longer but do look good.

See [lin...

Unlike polished covers, these black powder coated aluminum valve covers don't get that dingy look; simply wipe them and they're clean. (Fins and Mini Spares logo remain cast aluminum finish) And they're made to clear our hi-lift rockers. Available ...

Originally marketed by minispares in the mid 70s so many companies copied them because of their smart looks and ease of fitment they were improved by offsetting the arms to help tighten plus stop the arm falling out when they were straight. These T b...

Anodised in red for that different look.

Special thin type clip for fitting the water by pass hose between the water pump and the cylinder head. Most ordinary jubilee clips will not fit the tight area where the hose fits. Also used on C-AHH8537 oil cooler hose.

Genuine Mini Spares product as everything else on the market was poor fitting and unstable.

For Performance see 88G459EVO made in the USA by a Specialised Racing product company.

All the earlier heads used the 2A11 cott...