4 0 Detroit Series 60 12.7L Cylinder Head $2,895 USD New loaded assembled aftermarket DETROIT SERIES 60 11.1L/12.7L DDEC I II, III, IV cylinder head with 23-8N VALVES. Head bolts included. Vacuum, pressure and fuel line tested P/N 23525566,... ConditionNewStock Number23525566 MLS Number12886169CategoryCylinder Heads Last Updated5/22/2024 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info