New ARP timing cover and water pump bolt set.  These bolts are polished 6-pt heads.  Over 180,000 psi tensile strength.   Fits the following:

70-81 Trans Am w/ Pontiac 265-301-326-350-400-455 Engines

NOTE : Pontiac motors typically have some studs on the water pump to mount brackets, this kit will not have any studs and is just a bolt kit, so you will need to reuse your studs where required.  ARP does not offer a stud kit for a Pontiac.