Kelford Intake/ Exhaust Valve Guides for R35 GTR (VG231) Please Select::Exhaust Lab tested and race proven

Lab tested and race proven

offering robust reliability for both street and track use

Please allow 2-6 weeks for fabrication

two studs and two nuts

Offering the best performance out of any other mount on the market

Kelford Intake/ Exhaust Valve Guides for R35 GTR (VG231) Please Select::Exhaust Lab tested and race provenKelford intake and exhaust valve guides for the R35 GTR VR38DETT are precision machined from proprietary Manganese Bronze, ensuring exceptional strength, heat resistance, and durability for high performance engines. Designed to withstand extreme conditions, these guides offer superior thermal conductivity and wear reduction. Honing after installation is required for optimal fitment, ensuring precise valve to guide clearance and reliable performance in