ACL Barra Race Main Bearings - 360 Degree Thrust Size:'+0.010" - Less clearance - ground cranks We engineered specific oil pathways

We engineered specific oil pathways to keep your rotating assembly alive

💡 WORKSHOP WISDOM You can't just unplug them

10mm Billet Main Girdle ties the main caps together to prevent cap walk and harmonic chatter under extreme load

Factory Barra castings can vary wildly in cylinder wall thickness

9mm 280° 280° 2562Crow Cams 12

ACL Barra Race Main Bearings - 360 Degree Thrust Size:'+0.010" - Less clearance - ground cranks We engineered specific oil pathwaysCompetition main bearings with 360 degree thrust bearing upgrade to suit Ford DOHC 6 cyl Barra We recommend standard size unless you have measured everything and know what size you need. +010" bearings are for ground cranks. STD and +001" bearings can be mixed and matched to get desired clearance. HX and STD cannot be mixed. 7M2094H ACL RACE Bearings.