618210C-4 Manley Pistons 4G63 7-Bolt Ctek Since we are fabricating these

Since we are fabricating these in mass quantities anyhow

The axle kit also includes the 300M differential stub flange upgrade with all necessary hardware to mount them

When replacing the stock exhaust that includes valves

and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others

618210C-4 Manley Pistons 4G63 7-Bolt Ctek Since we are fabricating theseManley Pistons are sold as a set of 4 with wrist pins, rings and spiral locks. See more Manley Pistons for the 7 Bolt DSM 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 Piston Specs: Part Number: 618210C4 Pin: Standard Pin . 150" Wall x 2. 250" (Premium Chrome Moly) . 866" 22mm Pin Bore Size: 86 (+1mm) Rod Length: 150 mm Stroke: 94 Stroker (2. 1L) Comp