This piston and rod kit includes:
-4 Nippon Racing Honda/Acura PR3 Pistons (full floating)
- Eagle CRS5394A3D B20B/ B20Z High Strength Steel Forged H-Beam Rods with ARP Rod Bolts
- Gas Nitrite N-51 Coated Racing Piston Rings**
-High Strength case Hardened 9310 Steel Wrist Pins
-8 Hardened Spiral Lock Wrist Pin Clips
-1 Packet of ARP Molly thread Lubricant
This kit will fit all 84-85mm bore B-Series engines.
These pistons are designed only for NA applications.
Do not be fooled by imitation pistons. Nippon Racing Pistons are Made from a High Quality Proprietary Aluminum Alloy we have developed after years of racing import cars and building engines.
**NPR Rings may be substituted for GNH or Hastings depending on availability
Note for Compression Estimates not listed please use the following calculator (choose JDM PR3 as the piston type). https://www.zealautowerks.com/bseries.html