Cosworth Evo X 4B11 Main Bearings Size 1 *Closeout* (20007173) JE Pistons • Pre-Oiled Dual Cone Air

• Pre-Oiled Dual Cone Air Filter

AEM gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings

937") Stock Stroke for 4G64 2039375900B7

Now machined in-house at STM with an updated STM logo and additional weight savings

TS-SCB-401 (1G)

Cosworth Evo X 4B11 Main Bearings Size 1 *Closeout* (20007173) JE Pistons • Pre-Oiled Dual Cone AirCosworth Size 1 main bearings for the 4B11 Evo X engine are a nominal standard size and are used for most applications. Includes a full set of 10 bearings. *Discontinued* These bearings have been permanently discontinued by Cosworth. We have none remaining in stock. See more Evo X Bearings Vehicle Fitment: 2008 2015 Mitsubishi Lancer Evolution X "Size 1" bearings are a nominal standard size and are used for most applications. Includes: (10) Bearings