Cummins head studs distributed by Pure Diesel Power are intended to maintain secure cylinder head attachment in diesel engines. The selection includes kits compatible with various Cummins models and production years. Product descriptions list technical specifications, installation notes, and compatibility data to support correct application. These studs are used in engines that experi... https://puredieselpower.com/automotive-racing-products.html?srsltid=AfmBOor7pPqRyeYuDRhfzTNjJ0vrtw_rZpnhheMqsr36R4ZJUOF_1ESP