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'' Low Flow Core Related Parts KA78042 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 within 1 2 days and delivered within 10 20 days. We will refund