Headache Kit - Fits GM LS Late W/.642 OD Head Dowels - HK119

Headache KitFits GM LS Early W/.625 OD Head DowelsEnginetech Part Number: HK118

Chevrolet Performance cylinder head locator dowel pin for GM LS-Series engines. Made from steel for durability, designed for street or racing builds to ensure precise cylinder head alignment...

Pioneer PG-525-100 cylinder head dowels. Features split design, steel construction, natural finish, fits GM LS-Series engines, ensures proper head alignment, sold as a set of 100.

Dart 66130018B cylinder head stud kit for GM LS-Series Dart iron blocks. Features 12-point nuts, made from chromoly with a black oxide finish, designed for racing builds to secure cylinder heads...

Chevrolet Performance cylinder head bolt kit for GM LS-Series engines. Features hex head bolts made from steel with a natural finish, designed for street or racing builds. Ensures secure cylinder...