Pistons 16V 2.0L 83.5mm (Forged, Short Block): 10.5-1

Forged Piston Set with Rings (83.5mm x 92.8mm, 2.0L 16V 10.7-1CR) 20mm pins. These are made from high silicon enhanced 4032 alloy that has lower thermal expansion. Offset wrist pins for quieter operation. Cold extruded chrome moly steel wrist pins. Phosphate dry lubricant coating. Bigger valve pockets than the std pistons. Light weight only 278 grams. (for 220mm Blocks)