12PCS Exhaust Manifold Bolts Kit- Grade 10.9 Stainless Steel Header Bolts Replacement for Chevy Silverado Suburban Tahoe Express, GMC Sierra Savana Yukon, LS Series Engines LSX LS2 LS3 LS6 LS7

Upgrade your exhaust manifold hardware with this 12-piece ES75120 exhaust manifold bolt kit. Featuring M8 x 1.25 x 30mm bolts in Grade 10.9 stainless steel, this kit is designed for reliable strength, corrosion resistance, and long service life. It is listed for a wide range of GM LS series engine applications, including popular Chevy and GMC trucks, SUVs, and vans such as Silverado, Suburban, Tahoe, Express, Sierra, Savana, and Yukon. A practical replacement solution for worn, seized, or broken manifold bolts during exhaust manifold or header service.

• Direct Replacement for LS Exhaust Manifold Hardware – Designed to replace worn, rusted, or broken exhaust manifold/header bolts on select GM LS series applications for a secure and dependable repair.
• Correct Size for Common LS Applications – Includes 12 exhaust manifold bolts,making it a practical hardware solution for many LS exhaust manifold installations.
• Grade 10.9 Stainless Steel Construction – Built from stainless steel with a listed Grade 10.9 rating to help provide strength, corrosion resistance, and long-lasting durability in high-heat engine bay conditions.
• Fits Popular Chevy & GMC Truck/SUV Applications – Listing coverage includes vehicles such as Silverado, Suburban, Tahoe, Express, Sierra, Savana, Yukon, and Yukon XL, plus other compatible GM LS-based models.
• Convenient 12-Piece Hardware Kit – Complete bolt set helps simplify exhaust manifold service and replacement without reusing old, fatigued, or damaged hardware.