Supertech Performance GDE-SUEJ6-E Valve Guide Exhaust Subaru EJ20/25 6mm stem Manganese Bronze. OD 11.08mm(std)/L: 47.50mm
Supertech Valve Guides are precision-machined from high quality Magnesium Bronze material. These guides in combination with low friction nitrated valves provide the best solution for performance and durability.
Specifications:
CAR MAKE | Subaru |
ENGINE SPECIFICATIONS | EJ205 EJ257 |
MATERIAL | Manganese Bronze |