75120 Exhaust Manifold Bolts Hardware Kit Grade 10.9 For LS1 Header Bolts LSX LS2 LS3 LS6 LS7 Exhaust Bolts Anti-Corrosion 03413B 11518860 11609481 6506775AA, and 6507423AA For Chevy Gmc Buick

About this item OEM Part Number: 75120; 03413B, 11518860, 11546600, 11609481, 6506775AA, and 6507423AA. Fitment: Ls exhaust manifold bolts Compatible With Select Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Hummer, Isuzu, Jeep, Oldsmobile, Plymouth, Pontiac, Saab, Saturn, Volkswagen, Workhorse Engines Material: ‚Äé Exhaust Manifold Bolts Hardware Kit is made of premium quality steel with High Strength Grade 10.9, strong and reliable, not easy to break or deform, can be used for a long time. Size: Grade 10.9 Automotive Bolt, M8 x 1.25 Thread x 30.7 mm, Anti-Corrosion Zinc Plated. 12 PCS Easy to Install: Exhaust manifold bolt kit is simple to use and easy to operate. It’s designed for easy installation so you can quickly and easily replace your old mounting kit.