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)...

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...

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...

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...

Rubber Tailpipe Hanger (2-Hole) Factory replacement rubber insulator for tailpipe. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may not represent the...

Rubber Tailpipe Hanger (3-Hole) Factory 3 Hole replacement rubber insulator for tailpipe. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may not represent...

Lightweight Flywheel (12lb Billet Steel) If you circle track, drag race, or have a streetcar or truck with small tires, grab one of our lightweight flywheels and hang on! You will feel acceleration like you never thought possible, even with a stock...

Lightweight Flywheel (16Lb Steel) If you circle track, drag race, or have a street car or truck with small tires, grab one of our lightweight flywheels and hang on! You will feel acceleration like you never thought possible, even with a stock engine...

High Torque Flywheel (30Lb Steel) If your truck has big tires (32"+), LC Engineering has Hi-Torque flywheels to help overcome the performance loss. By increasing flywheel weight, the added inertia of the clutch/flywheel assembly keeps the engine up in...

Flywheel Bolt Kit (OEM) Connect that flywheel with confidence. These OEM flywheel bolts are just what the doctor ordered to connect your flywheel to your engine. They have a black oxide finish to help resist rust and corrosion. OEM Toyota Part #:...

Wear Pad & Hardware Kit (LC Engineering Aluminum Flywheel Only) LC Engineering friction plates are made of high quality 1045 high carbon steel to withstand high heat under extreme friction. CAD/CAM designed and then CNC machined to strict...

Chevy Transmission Adapter (Flexplate Only) Are you wanting to bolt up a Turbo 350 or 400, 700R, Powerglide etc. to your 20/22 application? This CNC made flexplate was designed to be used with our custom bell housing adapter. It will bolt on the...