Brian Crower 6mm Manganese Bronze Intake & Exhaust Valve Guides Set STD Nissan 350Z G35 VQ35DE (BCR BC3926/BC3927) Titanium Bolts / Washers & Nuts Toyota / Lexus Vehicle Model

Toyota / Lexus Vehicle Model Evora

tractor pulling and monster truck applications

25mm thread

TUV Approved (Europe): No

Pack of 12

Brian Crower 6mm Manganese Bronze Intake & Exhaust Valve Guides Set STD Nissan 350Z G35 VQ35DE (BCR BC3926/BC3927) Titanium Bolts / Washers & Nuts Toyota / Lexus Vehicle ModelBrian Crower 6mm Manganese Bronze Intake & Exhaust Valve Guides Set STD Nissan 350Z G35 VQ35DE Brand: Brian Crower Manufacturer's Part Number: BC3926 BC3927 Stealth Ride Part Number: BC3926 BC3927 UPC: Description: Valve Guides are a wear item. They wear over time and eventually should be replaced. The higher you rev, and the harder you push your engine, the more important tolerances become. If you are spending the time and money to upgrade your