Report Canvassing Interest in group buy for Esprit V8 CNC billet rear uprights (hub carriers) in Suspension/Brakes/Wheels/Hubs/Steering/Geo Posted May 17 Looking good... So the table has all all bolt hole and stud hole diameters and centres corrected to the Lotus drawing, main body inner bore increased from 125.00 to 126.00 (marked as non-critical) and all the lug ribs marked with * are increased in size for strength... The radius smoothing to reduce stress is very good and we don't need the second ABS/VSS sensor (just one with a threas tapped), or the casting turret! With reference to the earlier point on the bearing mounting tappings, I don't see a 6.0 hole, just "Bearing recess bore step" at 5.00, as on the Lotus drawing but this is the step change on the large recess dia, I presume. So what dia are the bolt holes on the Lotus drawing and is this used?