Mr. Gasket Oil Pan Bolts - 6086MRG modern-day-muffler Designed for Big Block Chevy

Designed for Big Block Chevy engines with stock or stock replacement valve train

Onlycontrols tuninglevels that changevoltageresistance through ECM pins

Applications: 2004-2006 Chevrolet Silverado 1500

7 Title OEM Grade Manifold Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 1 Inlet Attachment Bolt-On Main Piping Diameter (In

1x Front Left (Driver) Brake Line A

Mr. Gasket Oil Pan Bolts - 6086MRG modern-day-muffler Designed for Big Block ChevyOverview: Special self locking oil pan bolts that use a smaller than standard hex head for tight spaces. Because of the hex flange head design, it will not fall back into the socket wrench, allowing for easier installation. Special under head serrations prevent loosening and the wide flange head distributes uniform clamping pressure for an better gasket seal. Includes two 1 4 inch 20 x 1 2 inch and (20) 5 16 inch 18 x 3 4 inch zinc plated, grade 5