Diamond Racing Pistons - 5.7L 3UR-FE
Piston Features:
- 3D milling on piston crowns for ready to install finish
- Offset pins for quiet operation
- Moly skirt coating for friction loss an>Sd skirt wear protection
- Ratios figured for OEM head gasket
- Top ring down dimension: .280"
- Premium 8620 .180W wrist pins chamfered for roundwire locks included
- Premium 1.2mm x 1.2mm x 3.0mm ring package included
- Over-sized valve pockets - for larger than stock valve sizes
- Valve pocket depth: 0.190" intake and .190" exhaust
- 2618 material for High HP/Boost applications
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