OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10573 KBD-31550 Hard Anodized Aluminum

Hard Anodized Aluminum

GM 1987-95

Shiny with red anodized billet aluminum metering blocks and base plate

Modern design with “fishbone” quilting

help boost power and they sound RED HOT

OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10573 KBD-31550 Hard Anodized AluminumProduct Description: Cylinder Head Stud Kit Patriot Series 12 Point Nuts Chromoly Black Oxide GM LS Series OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.