Wiseco Pistons 4G64 with 4G63 Head (21mm Pin 6-Bolt DSM) ATP Deburr the holes

Deburr the holes

We recommend running the wire through the car and drilling a hole out to the pump loaction

This is not a regularly stocked item and could take 1-4 months for production

the pump doesn't exceed 90psi even with rolled bearings (deleted shaft)

you can use the 5/8" Rubber (26-1340JR) or 5/8" Chrome (26-1340B)

Wiseco Pistons 4G64 with 4G63 Head (21mm Pin 6-Bolt DSM) ATP Deburr the holesFits these Applications: Mitsubishi 4G64 with 4G63 Head (21mm Pin 6 Bolt DSM) 100mm Stroke for 150mm Rods 6 Bolt DSM (1988 1992. 5 Eclipse, Talon & Laser Turbo) Includes: (4) Pistons (4) Pins (8) Wire Locks (4) Set of Piston Rings World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto