03413B Exhaust Manifold Bolts Kit for GM LS/Vortec | Fits LS1/LS2/LS3/LS6/LS7 & Vortec 4.8L-6.2L. Replaces 11518860/11609481. 12pcs. Grade 10.9 steel.

03413B Exhaust Manifold Bolt Kit for LS1 Head Bolts LSX LS2 LS3 LS6 LS7 GM Vortec 4.8L 5.3L 6.0L 6.2L 03413B 11518860 11609481 12 itemsCompatible With Trim: Hardened Stainless Steel Bolt / stud Compatible For Chevy GM LS1 LS2 LS6 LS7 LSX Exhaust Manifold Header LS1 Header Bolt LS1 Exhaust Manifold Bolt LS1 Exhaust Manifold Stud LS2 Header Bolt LS2 Exhaust Manifold Bolt LS2 Exhaust Manifold Stud LS3 Header Bolt LS3 Exhaust Manifold Bolt LS3 Exhaust Manifold Stud LS7 Header Bolt LS7 Exhaust Manifold Bolt LS7 Exhaust Manifold Stud LSx Header Bolt LSx Exhaust Manifold Bolt LSx Header stud For Chevy v8 Headr bolt chevy v8 header stud For chevy v8 exhaust manifold stud For chevy v8 exhaust manifold bolt For chevy exhaust stud

• OEM part number: 75120; 03413B, 11518860, 11546600, 11609481, 6506775AA and 6507423AA. "
• It is made of 10.9 grade alloy steel, with galvanized surface treatment for rust prevention. It is resistant to high-temperature corrosion, preventing breakage and deformation, and prolonging the service life.
• Size: 10.9 grade automotive bolt, M8 x 1.25 thread x 30.7 mm, anti-corrosion galvanized. 12 pieces "
• The exhaust manifold hardware kit is designed to match the original hardware required for the exhaust manifold and engine on a specific vehicle, ensuring a perfect fit. "
• Easy to install - To ensure that this component is suitable for your vehicle, simply enter your brand, model and trim level in the garage tools.