Minisport

CENTRE MAIN STRAP 1275cc EXCEPT "S" INC BOLTS

$47.00 inc GST
In stock

CMS13- CENTRE MAIN STRAP 1275cc EXCEPT "S" INC BOLTS

Fits solid block 1275 motors, not cooper S. if your engine starts with 12…. Then this is for you

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 sustained high RPM levels, can cause spun bearings, crank or main cap breakage with severe or mortal damage to the engine.*