Quality 4.5" bore Lister CS type cylinders supplied fully machined and ready to fit.
These are the seven stud type for British built engines (as pictured) which are machined from one solid casting.
Equivalent to Lister part numbers 574-10060, 574-11000 and 574-11003.
Supplied without the machined recesses for the cylinder head locating rings, simply remove the rings and fit the cylinder head as normal as the seven studs are more than sufficient to keep the alignment correct.
Will not fit 3 and 3.5HP engines.