







🔥 Seal your LS engine with confidence and never look back! 🏁
Brian Tooley Racing BTR LS3 5-Layer MLS Head Gaskets are precision-engineered multi-layer steel gaskets designed to fit 1999-2013 LS-based 6.0L and 6.2L engines. Featuring a 4.100" bore and .051" compressed thickness, these gaskets provide a durable, OEM-quality upgrade over factory 3-layer gaskets, ensuring superior sealing and longevity for high-performance engine builds.
| Brand | Michigan Motorsports |
| Manufacturer | Brian Tooley Racing |
| Model number | BTR-10046-Pair |
| Number of Memory Sticks | 2 |
| Item Weight | 907 g |
| Package Dimensions | 50.8 x 20.32 x 0.38 cm; 907 g |
| Item model number | BTR-10046-Pair |
| Are batteries included? | No |
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