M12x1.25 Aluminum Lug Nuts 50mm Acorn Knurled Extended Open End 20pc Camber Kits 3D depth styling - Adds

3D depth styling - Adds dimension compared to factory single-plane design

125") thick steel

this upgrade provides a true seat-of-the-pants performance gain you can feel instantly

Unused ignition and Fuel outputs available as auxiliary outputs

What if my header or cylinder head surface is warped

M12x1.25 Aluminum Lug Nuts 50mm Acorn Knurled Extended Open End 20pc Camber Kits 3D depth styling - AddsM12x1. 25 Aluminum Lug Nuts 50mm Acorn Knurled Extended Open End 20pc Twenty lightweight aluminum lug nuts with extended 50mm acorn design and knurled grip for easier hand tightening. The M12x1. 25 thread pitch matches most common wheel applications, and the open end construction clears aftermarket wheels without clearance issues. Aluminum construction reduces unsprung weight compared to steel. Ships from FL Warehouse Aluminum Construction 20 Piece