Supertech Valve Guides for 4B11 Evo X Select::Standard (1 Single) (GDE-MEVOX-1) is caused by excessive valve

is caused by excessive valve lash

jet skis and snowmobiles

• Two -10AN pressure ports

• Fits all 5-speed GSR and MR Models

The RS set the bar for the Evo 8/9 1/4 mile goals with an 8

Supertech Valve Guides for 4B11 Evo X Select::Standard (1 Single) (GDE-MEVOX-1) is caused by excessive valveSupertech maganese bronze valve guides for 4B11 Evo X. These guides fit with both intake and exhaust valves. Available standard or oversized. Sold as a set of 8 guides or individually as needed. You'll need 16 guides for a whole set. Please do all your research and consult your engine builder if necessary! Vehicle Fitment: 2008 2015 Mitsubishi Evolution X Fits intake and exhaust Part Number: OD Size: Includes: GDE MEVOX 8 Standard 11. 06mm (+. 03mm) 8