OEM Head Bolt found on Nissan RB engines.

There are 14 of each bolt used respectively in the RB20DE/RB25DET, RB25DE/RB25DET or RB26DETT.

The head bolts for the RB20E have been discontinued by Nissan.

Whenever the head is removed, replacement head bolts are required to maintain proper and equal torque and longevity. Head bolts stretch after they're initially torqued and heat-cycled over the years, so reusing old head bolts is never recommended. Z1 Recommends replacing aged head bolts with new OEM Head Bolts in light to moderate builds to ensure proper fitment and factory-grade functionality.

Sold Individually | 14 required per assembly.

Fits:

• Nissan 240SX (S13, S14)
• Nissan GTR (R32, R33 & R34) 
  • RB20DE/RB20DET, RB25DE/RB25DET & RB26DETT equipped models

NOTE: The part number for this genuine Nissan replacement head bolt varies by engine code. Please be sure to select the Engine your vehicle is equipped with from the Available Options dropdown to ensure you receive the correct bolt(s). Refer to the included diagram(s) to verify the location of this bolt(s) on your vehicle.