Kelford precision-machined intake valve guides in Kelford's proprietary manganese bronze. Set of 12. Guides require honing after fitment.
- Part number: VG231-IN-12
- 10.03mm OD / 5.95mm ID
- Fits Nissan VR38DETT and VQ35 (Gen 1 and Gen 2)
Shipping: $25 flat rate. Ships to the contiguous United States only.