Brian Tooley Racing BTR-88943-2 Multi-Layer Steel Header Gaskets for Chevrolet Gen 5 LT1 Engines

Enhance the sealing performance of your GM GEN 5 LT1 engine with Brian Tooley Racing’s multi-layer steel (MLS) header gaskets (BTRBTR-88943-2). Designed for 4.100″ bore applications, these gaskets provide a durable and leak-resistant seal between the cylinder head and exhaust manifold.

Key Features:

• Material: Multi-layer steel (MLS) construction for superior sealing

• Bore Size: 4.100″

• Thickness: 0.051″ compressed

• Quantity: Sold as a pair (driver and passenger side)

• Application: GM GEN 5 LT1 engines

• Part Number: BTRBTR-88943-2

These MLS header gaskets are sourced from the same Tier-One suppliers as OEM components, ensuring high-quality performance. They are ideal for applications requiring enhanced exhaust sealing and durab