Brian Tooley Racing LS3 MLS Head Gasket Set (Pair) – BTR-10046-2

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Upgrade your GM LS3 build with the Brian Tooley Racing BTR-10046-2 head gasket set, sold in pairs for driver and passenger sides. These 5-layer MLS (multi-layer steel) gaskets feat ure a 4.100″ bore and .051″ compressed thickness, matching OEM quality while delivering superior sealing and durability. Ideal for 1999–2013 LS-based 6.0L/6.2L engines (LS3, L99, L76, L77, L92, L96, L9H, L94) and a robust upgrade over the stock 3-layer design. BTR Cylinder Head Gasket 4.100 in Bore 0.051 in Compressed Thickness Driver / Passenger Side Multi-Layered Steel GM LS-Series Pair Show more