8577 x 1 set. A full set of 6 quality  pistons with rings to provide an  8: 1 Compression for Jaguar  3.8Ltr blocks  + 0.020 oversize .These brands  are very reliable and in common use within our trade,. We have been supplying them  for over 10 years and you will find that they are used in many standard engine rebuilds and even in even in some racing engines.

Please call for availabilty on all pistons and rings sets BEFORE reboring your block, so you can be sure they are available at this time. We do not keep pistons in stock, so these are specifically to order only. 2-3 day lead time .

Please call for current availabilty on all pistons and rings sets BEFORE reboring your block to a specific size, so you can be sure they are available for your build  when required.