Hastings racing piston rings deliver race-winning performance in even the most extreme conditions. The low-tension, low-friction design provides unsurpassed combustion seating and exceptional sealing. Sets with low-tension oil rings, which offer significant increases in horsepower, are for racing only and are not recommended for nitrous or supercharged applications.
- Bore (in.):
- 4.065 in.
- Bore (mm):
- 103.25mm
- Top Ring Included:
- Yes
- Top Ring Thickness:
- 1.5mm
- Top Ring Facing Material:
- Plasma-moly
- Top Ring Material:
- Ductile iron
- Second Ring Included:
- Yes
- Second Ring Thickness:
- 1.5mm
- Second Ring Facing Material:
- Phosphate coated
- Second Ring Material:
- Ductile iron
- Oil Ring Included:
- Yes
- Oil Ring Thickness:
- 2.5mm
- Oil Ring Material:
- Stainless steel
- Oil Ring Tension:
- Standard
- Oil Ring Tension Rating (lb.):
- N/A
- Gapless:
- No
- Gas Ported:
- No
- File Fit:
- No
- Quantity:
- Sold as a set of 8.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Years:
- 2008-2016
- Engine Family:
- Chevy small block Gen V (LT-based engines)
- Years:
- 2014-2016
- Engine Size:
- 6.2L/376
