Product Description
Stainless Steel LS Header and Exhaust Manifold Stud Kit
Fits 1997-2013 Gen 3 and Gen 4 LS-Based 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 7.0L V8 Engines
This LS header and exhaust manifold stud kit provides the hardware needed to secure compatible headers or factory-style exhaust manifolds to the cylinder heads. Manufactured from hardened 304 stainless steel, the complete kit includes 12 M8 studs and 12 M8 hex locking flange nuts for Gen 3 and Gen 4 LS car and Vortec truck engine applications.
Key Features & Benefits
- Hardened 304 Stainless Steel: The studs are manufactured from hardened 304 stainless steel for strength and durability in demanding exhaust-system environments. Stainless-steel construction also helps resist corrosion caused by moisture, heat cycles and exposure to underhood conditions.
- Complete 24-Piece Hardware Kit: Each package includes 12 M8 header studs and 12 matching M8 hex locking flange nuts. The complete hardware set provides the correct quantity needed to install both headers or exhaust manifolds onto compatible LS cylinder heads.
- Designed for LS Cylinder Heads: The M8 studs are intended for mounting headers or exhaust manifolds to compatible Gen 3 and Gen 4 LS cylinder heads. Application coverage includes LS-based car engines and Vortec truck engines ranging from 4.8L through 7.0L.
- Hex Locking Flange Nuts: The included M8 hex locking flange nuts combine a locking design with an integrated flange. This configuration provides a broad seating surface while helping the installed hardware remain securely positioned through normal engine vibration and repeated exhaust heat cycles.
- Internal-Hex Installation Feature: Each stud accepts a #4 Allen key or Allen socket, allowing the stud to be driven directly into the cylinder head. This feature provides convenient tool engagement when positioning the studs in tight header and exhaust-manifold mounting locations.
Key Fitments
- Fits all 1997-2013 LS-Based V8 Engines 4.8 5.3 5.7 6.0 6.2 7.0
- Fits Gen 3 & Gen 4 LS Car and Vortec Truck Engines
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LS EXHAUST STUDS
GM should have done this, but didn’t!! Thanks for this kit! No more worry's about stripping out the aluminum heads on my LS!!
