12-Pack Header Bolt Kit Compatible with Chevy LS Gen III Gen IV Engines, M8 x 1.25 x 30mm 12-Point Exhaust Manifold Bolts with Washers, Reference Part Number 134-1202

This 12-pack header bolt kit is designed for compatible Chevy LS Gen III and Gen IV engine applications. The set includes 12 M8 x 1.25 x 30mm header bolts and 12 matching washers for exhaust header or exhaust manifold installation, replacement, and service. This kit is an aftermarket replacement option for reference part number 134-1202 when the size and application match. Please compare your original bolt thread size, underhead length, head style, and engine application before purchase. This is an aftermarket replacement part and is not sponsored by or affiliated with any original equipment brand.

• 12-Piece Bolt Set: Includes 12 header bolts and 12 matching washers for exhaust header or exhaust manifold installation, replacement, and repair service.
• Reference Part Number 134-1202: Designed as an aftermarket replacement option for reference part number 134-1202 when thread size, length, head style, and engine application match.
• Compatible with Chevy LS Engines: Compatible with Chevy LS Gen III and Gen IV engine applications, including LS1, LS2, LS3, LS6 and LS7. Please verify fitment before ordering.
• M8 x 1.25 x 30mm Size: Built with M8 x 1.25 thread and 30mm underhead length to match common LS header and exhaust manifold mounting needs.
• 12-Point Head with Washers: 12-point head design helps provide socket access in tight engine bay areas. Matching washers are included for a complete installation setup.