617015CE-4 Manley Pistons 4G63 7-Bolt & 4G64 English Racing It is the most accurate

It is the most accurate way to determine the correct pre-load in the rod bolt

(1) Billet Adapter

an engine's cooling system will have the added heat capacity

A high powered modified engine tends to generate excessive blow-by oil and gasses

617015CE-4 Manley Pistons 4G63 7-Bolt & 4G64 English Racing It is the most accurateManley Pistons are sold as a set of 4 with wrist pins, rings and spiral locks. Manley Pistons for the 7 Bolt DSM See more Manley Pistons for the 4G64 with 4G63 Head. Vehicle Fitment: 7 Bolt 4G63 1996 2006 Evolution IV V VI VII VIII IX 1992. 5 1999 Eclipse GST GSX 1992. 5 1998 Talon TSi 1992. 5 1994 Laser RS Also fits 4G64 with 4G63 Head Please Note: This piston set has the same specs for a couple different engine builds. Please review all information