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Round Collector Exhaust Gasket (2-Bolt x 2" Flange) OEM style exhaust gaskets feature a carbon material and stainless steel fire ring for long life and a positive seal. These round collector gaskets are the same type we use for all of our street header...$3.23 -
Exhaust Clamp (2 1/4") This 2-1/4" exhaust clamp allows you to attach your exhaust without welding. This makes the future removal of your exhaust system much easier. These are the clamps used on LC Engineering's Performance Exhaust Systems. It can be...$4.19 -
Exhaust Clamp (2 1/2") This 2-1/2" exhaust clamp allows you to attach your exhaust without welding. This makes the future removal of your exhaust system much easier. These are the clamps used on LC Engineering's Performance Exhaust Systems. It can be...$3.67 -
Exhaust Gasket (Stainless) OEM style gaskets offer the best possible seal for your stock manifold or header. All the LC Engineering headers are designed to use the factory gaskets. Traditional paper exhaust gaskets do not last as long as the factory...$21.16 -
Street Header Gasket Set This is a complete gasket set for the proper installation of our street headers. Kit Includes: Hardware O2 sensor gaskets OEM 2-1/2" collector donut gasket Header to catalytic converter gasket OEM cylinder head-to header...$32.08 -
Header Stud Set The factory exhaust manifold studs have a shoulder in the center that can interfere with proper header tightening. Our 10mm x 1.25 x 48mm long, heat-treated plated header mounting studs are stronger than stock. Works with a stock...$20.30 -
Header Stud Set The factory exhaust manifold studs have a shoulder in the center that can interfere with proper header tightening. Our 10mm x 1.25 x 48mm long, heat-treated plated header mounting studs are stronger than stock. Kit Includes: (12)...$29.94 -
Hardware Kit (Exhaust Flange) Exhaust hardware kit used on the two-bolt collectors in the header and exhaust kits. Kit Includes: (4) Mechanical locking nuts (M10 x 1.25mm) (4) Flange Bolts (M10 x 1.25mm x 40mm grade 10.9) NOTE: All hardware is...$9.59 -
OEM Mechanical Lock Nut (Exhaust Manifold) When installing new aftermarket headers, new hardware should be used. An even clamping force is required to keep the header tight against the head in order to seal the exhaust gasket properly. The studs on...$3.42 -
Oxygen Sensor Install Kit (2-Bolt Style) This kit contains everything you need to install the factory 2-bolt O2 sensor into your custom exhaust. It allows you to weld in the O2 sensor wherever you want it in the exhaust. Kit Includes: (2) Studs and...$13.87 -
OEM Exhaust Manifold Stud When installing new aftermarket headers, new hardware should be used. An even clamping force is required to keep the header tight against the head in order to seal the exhaust gasket properly. The studs on your truck may be 20...$9.87 -
Merge Collector (3-1 1/2″ into 1-2 ¼″) You've got that header all constructed, now you just need a collector to tie it all together. LC Engineering has already done the work for you, just pick the one for your application, slip it on, and weld it...$21.37
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