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Exhaust Manifold Header Bolts Hardware Kit For LS1 HEADER BOLTS LSX LS2 LS3 LS6 LS7 GM Vortec 4.8L 5.3L 6.0L 6.2L 03413B 11518860 11609481

Free shipping on orders over $29.99

$10.12

$ 4 .99 $4.99

In Stock
  • Perfect fit - This exhaust manifold hardware kit is designed to match the original hardware required to secure the exhaust manifold to the engine on specified vehicles, ensuring a perfect fit.
  • Reliable replacement - If you're missing or have damaged or failed hardware, this kit is the ideal solution for a reliable replacement.
  • Long-lasting performance - Made from high-quality components, this kit is built to last and ensure reliable performance for a long service life.
  • Easy fitment - To ensure this part fits your exact vehicle, simply input your make, model, and trim level into the garage tool.
  • This kit includes a set of 12 high-quality replacement parts, including part numbers 03413B, 11518860, 11546600, 11609481, 6506775AA, and 6507423AA.


Part Number: 03413B

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for 2002-13 Cadillac Escalade/ESV/EXT Exhaust Manifold Hardware Kitfor Chevry

for 2007-13 Avalanche/2002-06 Avalanche 1500 /2003-13 Express 1500/2500/3500 Exhaust Manifold Hardware Kit

for 1999-13 Silverado 1500 V8/2007 Silverado 1500 Classic V8 4.8L/6.2L/6.0L/5.3L Exhaust Manifold Hardware Kit

for 2001-03 /2005-06 Chevry Silverado 1500 HD Exhaust Manifold Hardware Kit

for 2007 Silverado 1500 HD Classic Exhaust Manifold Hardware Kit

for1999-04 Silverado 2500 /2001-13 Silverado 2500 HDExhaust Manifold Hardware Kit

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for 2001-06 Silverado 3500 Exhaust Manifold Hardware Kit

for 2007 Silverado 3500 Classic Exhaust Manifold Hardware Kit

for 2007-13 Silverado 3500 HD/Suburban 1500/ Suburban 2500 Exhaust Manifold Hardware Kit

for 2001-13 Tahoe/2000 Chevrolet Tahoe (without Z71 Package) Exhaust Manifold Hardware KitTHIS KIT IS SPECIFICALLY FOR THE 3.6L ENGINE WITH PLASTIC VALVE COVER!

for 2002-05 Trailblazer/EXT Exhaust Manifold Hardware Kit

for GMC for 2002-05 Envoy/Envoy XLL/2004-05 Envoy XUV Exhaust Manifold Hardware Kit

for 2003-13 Savana 1500/2500/3500 Van Exhaust Manifold Hardware Kit

for 1999-13 Sierra 1500 V8 4.8L/6.2L /6.0L/5.3L Exhaust Manifold Hardware Kit

for 2007 Sierra 1500 Classic V8 6.2L/6.0L/5.3L/4.8L Exhaust Manifold Hardware Kit

for 2007/2001-03 /2005-06 Sierra 1500 HD Exhaust Manifold Hardware Kit

for 1999-04 Sierra 2500 Exhaust Manifold Hardware Kitfor 2001-13 Sierra 2500 HD Exhaust Manifold Hardware

for 2007 Sierra 2500 HD Classic Exhaust Manifold Hardware Kit

for 2011-13 Sierra 3500 HD Denali /Yukon Exhaust Manifold Hardware Kit

for 2000 Yukon Exhaust Manifold Hardware Kit

for 2003-09 Hummer H2 Exhaust Manifold Hardware Kit

for 2003-05 Isuzu Ascender Exhaust Manifold Hardware Kit

for 2002-04 Olds Bravada Exhaust Manifold Hardware Kit

for 2005 Saab 9-7X Exhaust Manifold Hardware KitOther Information:

Also Used For: LS Swap

Part Number:11518860, 11546600, 11609481, 6506775AA, 6507423AA

Placement on Vehicle:Front, Left, Right

Type:Exhaust Manifold Hardware Kit


Kyle Crider
Reviewed in the United States on March 9, 2025
Fit great way better than trying to use crusty original manifold bolts
WMD
Reviewed in the United States on May 17, 2024
Perfect for stock exhaust manifold
Patrick McBeth
Reviewed in the United States on March 3, 2024
They are as advertised.
Jonas Campbell
Reviewed in the United States on December 17, 2024
Perfect fit for my LQ4 engine
johnny
Reviewed in the United States on November 26, 2024
Bolts were destroyed whenever I pulled them from the bag
John
Reviewed in the United States on October 29, 2024
I used this on the exhaust pipe, fit well
K
Reviewed in the United States on October 2, 2024
They fit. Haven't been on the vehicle too long to know longevity.
Josie Spina
Reviewed in Canada on October 1, 2024
Great value. Saved money
julio
Reviewed in the United States on April 7, 2024
Great quality