Description
Stage1 New Bosch CP3 injection pump 0445020030Stage1 for 2004-2005 GM Duramax LLY motor with the #2 for the 8th digit in the VIN#. GM part# 97780091. This pump is a mild performance increase for trucks with mild tunes or 50-90HP injectors. Please note a refundable core charge of $200.00 is due at the time of purchase. This charge will be refunded when your old core has been returned and evaluated as a rebuildable core.
