Hi peoples

I have a 58 Fairlane with a 332 FE block.

It sounds like number 5 cylinder has a sticking lifter, is there any product out there that will clear it up and/or has anyone managed to pull one through the push rod hole to replace/repair it ?

Also, are there any hugger headders available for this block and can i get a better inlet manifold ?

BTW.... I am in the UK

many thanks