4340 does last longer, and i know that the 2618 dont. I also know that the 2618 makes noise at start up or cold, but what i dont know is. How many miles are the 2618 good for VS. the 4340?? Thanks.
Follow Ups
Question about 4340 & 2618 Pistons. I know that the - Nostype203:37:30 01/04/10