Ferrea Exhaust Valve Guide - Nissan GT-R R35 VR38DETT Stock Size - Set of 12 (Use w/VS1012) - VG1083 Honda Civic 2002-2005 ----Reliability aside

----Reliability aside

Once installed there is a subtle flash of anodized aluminum with the GrimmSpeed logo visible from all angles

Tuner Stage 3 cams are a more picky install and should be performed by a detail minded installer with a attention paid to all critical clearances and correct degree for peak performance

2010:Chevrolet:Express 2500:LT

Ferrea Exhaust Valve Guide - Nissan GT-R R35 VR38DETT Stock Size - Set of 12 (Use w/VS1012) - VG1083 Honda Civic 2002-2005 ----Reliability asideFerrea's Copper Bronze Valve Guides are available for Domestic,Sport Compact and Motorcycle applications. Our high quality copper bronze blended alloy valve guide is developed with proprietary heat treatment processes allowing for greater heat dissipation, heat resistance, and lubricity properties for the next generation of high performance race engines. Specifications: Exhaust Standard Size. Use Ferrea Valve Seal Part# VS1012. Copper Bronze Fitment: