PQY 12Point Cylinder Gasket Head Stud Bolts Nuts Kit Compatible with Chevy 20042019 LS1 LS3 53L 57L 60L LS6 L98 48L 53L 60L Engines

Application The 12point head studs bolts kit is for 2004newer LS1 LS3 53L57L60L Enginescompatible with Chevy 20042019 LS1 LS6 L98 48L53L60L EnginesReplace part number is 2344317 Performance The PQY ls head studs are centerless ground and heat treated before thread rolling are designed to maximize reliability and strength with nominally rated 180K psi tensile strength The M11 head stud torque is 70ftlbs M8 head stud torque is 25ftlbs Material The ls head studs bolts are made of iron with good ductility with black oxide finish high temperature resistance Fastener Style is stud head style is 12Point 12pt Installation The 12Point cylinder gasket head stud bolt kit is easy to install direct replace the old rusted bolts improve car performance a great replacement for your 53 ls head studs and 60 ls head studs Package Included 10x M8 Stud20x M11 Head Stud30x Parallelground Washer30x 12Point NutIf you find any head stud or bolt or washer is missing please contact us for help