OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Small Block Chevy 89500B Correct Belt Alignment For Factory

Correct Belt Alignment For Factory LS Brackets

1959-1976 Chevrolet Impala

GM Fullsize Truck 1965-86

Heat-treated for guide plate compatibility then black oxide coated

OptiTorque Patriot Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Small Block Chevy 89500B Correct Belt Alignment For FactoryProduct Description: Cylinder Head Stud Kit Patriot Series 12 Point Nuts Chromoly Black Oxide Small Block Chevy 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.