Mini Spares gasket set contains the following gaskets: copper head gasket, manifold, rocker cover, heater valve, 2x thermostat, 3x HS4 carb to manifold, 6x HS2 carb to manifold, 2xHS2 carb to aircleaner, 3x hif carb to manif...

35.6 x 29.3mm valves in chrome stem with cast iron valve guides.

MPI specification of cylinder head, based on used core castings, modified in true Road sport style to maximise on-road performance for those wanting maximised drive-ability w...

These are the last cylinder heads produced by Rover, new but stored in packaging since 1999 hence they might not be cosmetically to usual high standards, but checked and perfectly serviceable as used by the production line.



They d...

There is nothing special about these A Plus single valve springs. The valves were a longer fitted length but fitted the later 998 and all 1275 versions. They are an excellent replacement for any single spring 1275, Austin America, 1300, etc. sold sin...

This is the standard size valve with triple groove collets for A plus 1275cc

heads and 3.59 long. If you want the next size up use the TAM1059.

Genuine Mini Spares valve stem oil seal manufactured with original Dupont Viton, as fitted to the twin points engines, are the best material and seal you can use and although expensive are the best to date in stopping the engine smoking.

Man...

Complete stud, nut and washer kit for the cylinder head ancillaries. Kit contains parts to retain the following:

Inlet/Exhaust manifold to head, studs/nuts/washers

Thermostat housing (no sandwich plate) studs/nuts/washers

H...

Genuine Mini Spares part- 1.5 Hi Lift Roller-tip rocker assembly for 1275cc with gold anodised steel posts.

These extra high-spec alloy Purple rockers were introduced in 1998 to give push rods a better clearance on A Plus heads.

...

Special tin plate type of gasket that goes between the manifold and exhaust downpipes on all injection cars.

Manifold gasket fitted to all A series pre 1992 except Turbo which had a reinforced exhaust ports GUG704063MG and SPI from 199. From 1991 on a new better gasket with reinforced exhaust ports and backing was fitted GUG704053MG

If your thermostat has a sandwich plate under it you will need these longer studs. The washers are GFK1114 and the nuts GFK3212. 5/16" bolt 3"long, unc bolt with unf nut end.Also used as a differential housing to case stud.

You should replace the camshaft bearings every time the block goes to the machine shop. These bearings fit all late model 1275cc blocks (the ones without tappet covers on the back) It's almost too simple and thus often overlooked during a rebuild. Ca...

ACL Race Bearings



ACL Race series bearings are precision manufactured to a wall thickness of ±0.0040mm giving engine builders close control of vertical oil clearance.

What is the purpose of ACL Race series bearings?
...

MPI only. 3 YEAR GUARANTEE-UK made.Large impeller higher capacity water pump. Mini Spares procured product as original Rover Airtex tooling has been scrapped.

Fitted with a PPS, glass filled plastic impeller as used by Jaguar and Aston Marti...

Genuine Mini Spares camshaft for use with 1.5 rockers if preferred--below 5000rpm should produce more power than the 286 profile. Close to MDM274



Cam Timing

107 degrees at full lift on No1 inlet

SEAT...

Brand new - last from the factory, built half engine (block, crank, rods and pistons only) for MPi cars. Does not have the expensive camshaft fitted.

If you have an MPi, these are a good investment at less than half the original retail price...