Brian Crower 6.0mm Manganese Bronze Intake & Exhaust Valve Guides Set STD WRX EJ205 EJ255 STi EJ257 (BCR BC3960/BC3961) Pilot Bearings Male -10 ORB to Female

Male -10 ORB to Female -8AN Swivel Adapter

Part Number: AU4402

5/8" Socket (2-Pack)

Ram 68247339AA

Swivel on side

Brian Crower 6.0mm Manganese Bronze Intake & Exhaust Valve Guides Set STD WRX EJ205 EJ255 STi EJ257 (BCR BC3960/BC3961) Pilot Bearings Male -10 ORB to FemaleBrian Crower 6. 0mm Manganese Bronze Intake & Exhaust Valve Guides Set STD WRX EJ205 EJ255 STi EJ257 Brand: Brian Crower Manufacturer's Part Number: BC3960 BC3961 Stealth Ride Part Number: BC3960 BC3961 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