3 0 Cummins ISB Intake Manifold Contact for price USED CUMMINS ISB 230 INTAKE MANIFOLD P/N: 3965568, AIR INTAKE CONNECTION P/N: 3967871 ConditionUsedStock Number64623 MLS Number12823553CategoryIntake Manifolds Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info