A plus bearings have a centre locating indent whereas the earlier blocks had the locating area on the side- These are A plus 10 thou oversize.
Fitted from about 1984 on
VP suffix bearings are made by Mahle with lead indium content f...
This kit includes a new oil galery plug with an adjustable knob and a washer which is used as a spring seat in the plug against the relief spring. This makes a playform for the adjuster bolt to adjust the engine oil pressure. Winding the knob in incr...
Originally fitted to help rocker pad to valve stem alignment and reduce friction, the standard springs can also be replaced with solid spacers and these shims. The spacers including correct shim set are sold as a set C-AEG392[.
...
These con rod bolt and nut set are made by ARP in the USA and considered the best available FITS 1300 con rods plus MGB late 18V engine numbers with 11-32" bolts. Quantity required one kit per car. torque up to 38-40lb ft.
Mineral oil especially formulated for the combined engine and gearbox such as the mini, but for better gearchange etc use MILERS002 except on rebuilt engines where pistons must be allowed to bed in using non synthetic oil. 5 litre bottle.
Se...
998cc dished circlip type piston with 4 rings answer. Compression range of 8.3 to 9:1 depending on block and head but for best performance use later 3 ring flat top piston ADU3490-40. Sold singly,4 per engine required
Special "S" main bearings nut set (6).7/16"AF thread
On all performance A series engines it is essential to ensure accurate and as near permanent location of the centre main bearing of the crankshaft as possible. Flexing allowed here, especi...
Multi point big end journal nut for 1.75" bearing size con rods. These are multipoint nuts as fitted to Pre A plus engines. A Plus engines used CAM6263 which had the built in flange to spread the load but are not available. They are in...
Great looking and fits all A-Series models! Bolting on an aluminium valve cover is the age-old way to dress up the engine compartment on any car! This finned aluminium valve cover utilizes the classic flat-top "Westlake" design. Painted aluminium val...
3 YEAR GUARANTEE-UK made. Large impeller higher capacity water pump with a high quality die cast body. A Mini Spares procured product as the original superb Rover Airtex tooling has been scrapped.
Fitted with a PPS, glass filled plastic impe...
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?
...
These are suitable for press fit gudgeon pin late type 998 con rods.
sold individually with rings and pin complete
Ringsets are available as R43240-20
Tappet chest cover seals for all small bore and Cooper S engines (except pre 1966 which use 12A1139). Quantity required-2 per engine.
RUBBER CHAIN TENSIONER (2 PER CAR) FITS WITH WIDE GEAR ONLY.
Sold singly 2 required per engine.
A true Cooper S engine has 10 studs and one specially designed bolt.
Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...
Steel centre main strap for large bore engines, comes with longer high tensile bolts. Main top cap needs machining flat, no other modifications required.
On all performance A series engines it is essential to ensure accurate and as near perm...
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