Water Pump Bolt Kit, 12-Point Head Black Oxide th400 this turbo is designed to

this turbo is designed to handle high boost levels and big cubic inch motors with ease

It can be adjusted from 0 degrees per pound of boost to 3 degrees per pound (up to 15 degrees)

made from billet aluminium

This plumb back fitting is designed with ease of installation in mind

These tie rod ends are designed to have maximum accuracy

Water Pump Bolt Kit, 12-Point Head Black Oxide th400 this turbo is designed tofits SB Chev With Short Water Pump Part Number : AR134 3203 ARP's timing cover & water pump bolts are available in both polished stainless steel or black oxide finish chrome moly. You also can choose between standard hex head bolts or compact 12 point fasteners.