ADV Cylinder Heads 3RZ Unisex Cylinder Head sku-432913834

ADV Cylinder Heads 3RZ brand-new cylinder head, sku-432913834, is listed as a Unisex Engine & Powertrain Replacement Parts item. The listing names Toyota 4Runner, Tacoma and T-100 models with 2.4L or 2.7L engines (2RZ or 3RZ) from 1995 to 1999. The head is disassembled, hot-tank cleaned and pressure tested. Its valves receive a multi-angle valve job and vacuum test.

CBN milling is used for cast iron heads and PCD milling for aluminum heads. New valve stem seals are installed; valve guides and seats are replaced as needed. There is no up-front core charge, but a matching core must be returned within 21 days of delivery. Prepaid return labels are provided. Cam seals are not installed. UPC: 689821049629.