Reseal both exhaust manifolds and restore a tight, secure connection to the cylinder heads with the Dorman HELP Exhaust Manifold Gasket and Hardware Kit 57175. It drops in as a direct-fit replacement for a wide range of GM V8 applications, including the 1999-2013 Chevrolet Silverado 1500 (V8-4.8L, V8-5.3L, V8-6.0L, V8-6.2L), 1999-2013 GMC Sierra 1500, 2007-2016 Cadillac Escalade (V8-6.2L) and 1998-2002 Chevrolet Camaro (V8-5.7L) — see the Buyer's Guide tab for the full list of applications.
- Fits both cylinder banks: supplies the gaskets and hardware to reseal both the left and right manifolds.
- Gasket construction: two composite-graphite-and-steel manifold gaskets in a metal O-ring type, plus two steel O-ring flange gaskets.
- Grade 10.9 hardware: includes 6 studs, 6 nuts (M10x1.5 flange thread), 24 bolts (M8x1.25 manifold thread) and 1 flange donut.
- Direct replacement: engineered to match the fit and function of the original gaskets and hardware to reconnect the exhaust manifold to the cylinder head.
Designed to restore a secure connection when the original gaskets or hardware have fatigued, cracked or failed, or when the exhaust manifold is being serviced. A ticking or hissing exhaust leak near the manifold, especially on cold start, is a sign these components may need replacing — diagnose the cause before ordering. This kit does not include a heat shield or exhaust manifold nuts, and the hardware ships without threadlock applied. Country of origin: India.
Interchange: MSB92467 · 11518860 · 11546600 · 11547135 · 11548928 · 11589264 · 12560206 · 12617944 · 15029769 · 15032594 · 15035747 · 15077362 · 15715548 · 15733192 · 88891750
This part cross-references / interchanges with the following part numbers:
MSB92467, 11518860, 11546600, 11547135, 11548928, 11589264, 12560206, 12617944, 15029769, 15032594, 15035747, 15077362, 15715548, 15733192, 88891750
