Description
Equal runner lengths designed to increase velocity and more evenly distribute airflow to all 8 cylinders
Low-Profile Cap
Safe for O2 sensors and catalytic converters
safer movement and maximum durability
LS2 and LS6 engines provides bolt-on performance gains w/o any loss in bottom-end drivability
OptiTorque Patriot Series Main Stud Kit - Hex Nuts - 4-Bolt Mains - Chromoly - Black Oxide - Big Block Chevy Racing Suits Equal runner lengths designed toProduct Description: Main Stud Kit Patriot Series Hex Nuts 4 Bolt Mains Chromoly Black Oxide Big 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
