Wiseco Evo 4-9 1400HD Pistons (88mm Stroke for 156mm Rods) Bore | Compresion Ratio:87mm (.08" Overbore) | 8.3:1 • Burned blue tips

• Burned blue tips

Just check over the flanges first and match up the markings

If you need one of the other options

Complete standard unit weighs only 5

(1) O-Ring (20886)

Wiseco Evo 4-9 1400HD Pistons (88mm Stroke for 156mm Rods) Bore | Compresion Ratio:87mm (.08" Overbore) | 8.3:1 • Burned blue tipsFits these Applications: 7 Bolt 4G63 88mm Stroke for 156mm Rods 1996 2006 Mitsubishi Evolution IV V VI VII VIII IX World renowned for their 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 GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.