OptiTorque Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Big Block Chevy w/ Dart Big Chief Heads 20733 SCE Pro Copper Head Gaskets

SCE Pro Copper Head Gaskets are solid copper head gaskets are recommended for pro-level racing engines with o-rings in the block or head for combustion sealing

Headlight Retaining Ring

005 in Bore

They are compatible with all grades of gasoline

KIT Contains:

OptiTorque Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Big Block Chevy w/ Dart Big Chief Heads 20733 SCE Pro Copper Head GasketsProduct Description: Cylinder Head Stud Kit 12 Point Nuts Chromoly Black Oxide Big Block Chevy Dart Big Chief Heads 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.