617015C-4 Manley Pistons 4G63 7-Bolt & 4G64 Spec-R the back valves are open

the back valves are open for power and respectable sound

00" 2814 2

The Cometic MLS Multi Layer Steel head gasket is comprised of three or more stainless steel layers for increased strength

(10) 8740 Chrome Moly Steel Washers

Super Alloy:

617015C-4 Manley Pistons 4G63 7-Bolt & 4G64 Spec-R the back valves are openManley Pistons are sold as a set of 4 with wrist pins, rings and spiral locks. See more 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