They are designed to replace OEM connecting rods in the BMW M52TUB28 and M54B30 engines with a 135mm length

They are designed to replace BMW part #11241401358 and #11241304088 in the BMW S38B38 Euro engines with a 142

Oil Connector Bridge

13641361353

SM3 IDS Drag Suspension Adapter Brackets, BMW E36 11341722909 They are designed to replaceThe SM3 IDS Drag Suspension Adapter Bracket by SM3 was designed to adapt the BMW E36 suspension to the IDS Drag Suspension from a 240. These custom knuckles allow for a proper drag suspension to be installed onto an E36 chassis. Set of (2) brackets. Designed and manufactured in the USA.