This is a set of MG TF 1500 Rods that have been professionally magnafluxed and reconditioned. We have taken the time and effort to send these rods to a machine shop to be redone. These rods all came out of the same engine as well. These are not the usual gamble of rods you find online which may or may not be cracked or have issues these are ready for your engine build. TF 1500 rods are different from your standard T-Series rods as they are stronger and have different part numbers. Please refer to the MG Experience forums page for more information on the subject. Please message me with any questions.