Radiator Core - PeterbiltRadiator Core Peterbilt BOLT HOLES: 42 GASKET: KA78042 CORE WIDTH: 34 5 8'' CORE HEIGHT: 36 1 4'' DEPTH: 2 1 4'' TOP HEADER: 6 1 2'' X 37 1 2'' BOTTOM HEADER: 6 1 2'' X 37 1 2'' High Flow Core Over Hang Front 1 3 4'' both Top and Bottom Header Related Parts KA78042,KA48633 Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is simple. One year warranty, shipped