Clevite H-Series Connecting Rod Bearing - 0.030 in Undersize - Narrowed - Small Block Chevy H760C30L Vents have 1/4"NPT threads and

Vents have 1/4"NPT threads and a 9/16" hex head to ease installation

Specific to the Duramax platform is a

Nozzle with threaded body mounts in a body panel outside the drivers compartment and is available with a 1/4" barb or a -4AN male fitting

Available Color Options:

NecksGen feels that they have achieved the ultimate goal of making the safest

Clevite H-Series Connecting Rod Bearing - 0.030 in Undersize - Narrowed - Small Block Chevy H760C30L Vents have 1/4"NPT threads andProduct Description: Connecting Rod Bearing H Series 0. 030 in Undersize Narrowed Small Block Chevy Sold Individually MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand for domestic applications with the global coverage in the MAHLE brand for the import market, MAHLE Performance truly is the engine bearing of choice in the performance bearing market.