All Spool Conrods come standard with ARP 2000 Fasteners.
These are a direct fit conrod for all Nissan RB25 engines.
These conrods feature:
- High tensile 4340 forged steel
- 2 Piece forging
- Hardness of HRC36-42
- Dowelled caps for precision alignment
- X-RAY & Sonic tested
- Quenching and heat treated
- Shot peened
- 100% Magnafluxed
- Weight Matched Sets + - 1 gram
- Vacuum degassed to remove impurities.
- Side oil squirters
No bearings are included.
Small End Pin Size: 21mm