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 all interchangeable.
Jeu de goujons et écrous de palier pre A+ SWIFTUNE
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 permanent location of the centre main bearing of the crankshaft as possible. Flexure allowed here, especially at...
Jeu de paliers acier pre A+ SWIFTUNE avec palier central 4 goujons