OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 RS007B0110W They're the same high quality

They're the same high quality gaskets that we supply with our intakes

Designed to provide around 2200 to 2400 stall in small blocks and 2400 to 2600 stall in big blocks

031 in Long

Will not work with LS1/LS2

The Rev Control gives you the ability to set one rev limit for the burnout

OptiTorque Patriot Series Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Small Block Ford 10665 RS007B0110W They're the same high qualityProduct Description: Main Stud Kit Patriot Series 12 Point Nuts 2 Bolt Mains Chromoly Black Oxide Small Block Ford 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.