Replace your head bolts using this OEM bolt replacement kit from GM. This is all the necessary bolts needed to be replace once removed from the Gen V LT1 Heads. Please note that these are TTY and absolutely need to be replaced when doing any head removal off of the engine.
General Motors is an OEM manufacturer. GM designs and creates the vehicles and the parts for them for makes such as Buick, Cadillac, GMC, and Chevrolet. All GM branded parts are OEM standard quality components and were designed and manufactured to either be on the vehicle from the factory or purchased after the fact as an accessory.
