Naprec - Intake,Exhaust Valves Guides Set - Nissan - VR38DETT Standard Type (BECU) fuga-y50-kouki-2007-2009-na-vq25hr-v6 Piston weight (Gr): 484

Piston weight (Gr): 484

Spring Rates (Kg): -

Reference Number: 1002M-F003

all Koyorad R-Series All Aluminum Radiators are Nocolok brazed

Naprec - Intake,Exhaust Valves Guides Set - Nissan - VR38DETT Standard Type (BECU) fuga-y50-kouki-2007-2009-na-vq25hr-v6 Piston weight (Gr): 484Specifications: Manufacturer: Naprec Reference Number: NAP VG VR38 Naprec is simply the best Engine Machinist in Japan, With thousand years of experience, they supply the biggest tuning shop in Japan. The valve guide was a thing where the inner diameter part was bent when press fitted and replaced. Our valve guide is manufactured in a shape that causes almost no bending due to our own know how, so it can be used with almost no inner diameter