When rebuilding your engine, it is essential to change out those one time use TTY main bolts. This kit includes all 16 bolts with the longer inside and shorter outside main bolts. These bolts are supplied by Audi.
When rebuilding your engine, it is essential to change out those one time use TTY main bolts. This kit includes all 16 bolts with the longer inside and shorter outside main bolts. These bolts are supplied by Audi.