GEN 5 L83 Head Gaskets - Pair

The GEN 5 L83 Head Gaskets – Pair from Brian Tooley Racing are engineered cylinder head gaskets purpose-built for GM GenV LT-Series engines. These gaskets are essential components for anyone rebuilding, resurfacing, or performing top-end work on modern LS-based platforms. Whether you're addressing a blown gasket, restoring compression after machine work, or assembling a performance build, this pair provides the sealing integrity required to prevent coolant and oil leakage while maintaining combustion chamber integrity.

These head gaskets feature multi-layered steel construction with a 3.834-inch bore diameter and 0.052-inch compressed thickness, specifications that match OEM tolerances while delivering reliable performance under elevated boost and sustained high RPM conditions. The multi-layer design distributes clamping load evenly across the gasket face, reducing hot spot concentration and extending gasket life in both stock and modified applications. Brian Tooley Racing's manufacturing standards ensure consistent thickness and precise bore sizing, critical factors that prevent compression loss and coolant seepage at the cylinder head-to-block interface.

These gaskets are ideal for engine builders, performance shops, and enthusiasts working on LT1, LT4, and LT5 platforms in street, track, and forced-induction applications. Proper installation requires torque-to-spec fastening sequences and clean mating surfaces; the pair format simplifies ordering for complete cylinder head replacement. Compatibility extends across GenV LT-Series platforms including Corvette C7, Camaro SS, CTS-V, and Silverado SS applications where OEM-equivalent sealing performance is non-negotiable.