FW Thornton are the UK's biggest supplier of quality Australian JP pistons. JP have been manufacturing automotive products for the aftermarket for over 50 years & with specialist knowledge in piston manufacture are now one of the world's leading manufacturers of piston assemblies. If you are looking for a piston replacement for your restoration project then please either send us an inquiry or view the JP piston catalogue by selecting our product downloads header and entering JP into the search bar inside the blue box. We have a massive stock of JP Pistons currently on our shelves or can supply any part from the listing within 4-6 weeks.