1641 B+Ps x3 Will Break

Less than 300 miles, removed from me mates van due to a valve issue on the missing one, you can't buy these as a single item :-[ so £15 each or all three for £40, new set of rings with each one, will post via the Post Office at their cheapest rate or collect from sunny Shropshire.
Cheers Dave

 

I have a single piston if needed dude?

 

Not sold as such but not now for sale.
Many thanks to big rich!