Weld-On Oxygen Sensor Flange (2-Bolt Flange Style) This flange is made from 3/8" mild steel, then tapped for M8 x 1.25 studs weld on. For the 2 bolt style O2 sensor. NOT for thread-in O2 sensors. Contact our Tech Support Line for further...

Crossbeam Connecting Rod Set LC Engineering's Crossbeam Rods are a custom made rod that has been designed for just about any application from stock style to high torque long rod engines. This is the best chrome-moly rod available. Crossbeam rods are...

OEM Toyota 1GR Crankshaft Looking to replace that damaged crankshaft in your 1GR 4.0L 4Runner, FJ Cruiser or Tundra? LC Engineering has a new forged OEM Toyota crankshaft to get you back on the road. OEM Toyota Part #: 13401-31060 Contact...

Exhaust Gasket OEM Toyota gaskets offer the best possible seal for your stock manifold or header. All the LC Engineering headers are designed to use the factory style gaskets. Traditional paper exhaust gaskets do not last as long as the factory style...

Stainless Steel U-Bend (2 1/2") LC Engineering sells 409 stainless tubing .065" wall for your project. 409 stainless is a great low-cost choice for exhaust systems. This is the same grade of stainless steel that we use in our Pro Flow exhaust systems...

Oil Fitting (28BSPT to 1/8"NPT Female) LC Engineering carries all the components you need to build your own turbo kit or service your LC Engineering Kit. This is a steel fitting that will come in a silver or gold zinc finish. the 1/8 fittings may seem...

2-Bolt Flange (2 1/4") Steel flange designed for connecting to our header collectors. This is perfect if you are fabricating your own exhaust from the header back. 3/8" thick, for 2-1/4" exhaust tubing. Contact our Tech Support Line for further...

Magnaflow Exhaust System (Street Series) MagnaFlow's dedication to engineering and manufacturing the finest exhaust systems makes for a superior sound and driving experience. Constructed of premium materials and carefully designed for the best fitment...

Round Collector Exhaust Gasket (2" OD 1.590" ID) This Exhaust gasket is used on the stock exhaust manifold where it connects to the two exhaust pipes. Stock applications will require (2). Alternate exhaust gasket sizes: 2.620" OD 1.950" ID, see...

Blow Off Valve Weld On Fitting (You Choose Material) All our blow-off valves come supplied with aluminum adapters but if you are using a steel intake tube you will need the steel weld-on adapter, Aluminum weld-on adapters are designed to work with...

Blow Off Valve Weld On Fitting (Race Port) This weld-on adapter is designed to work with our blow of valves when installing on intake tubes. This adapter will fit our Race Port blow off valves only. This adapter will not fit our Kompact series, Vee...

Turbo Oil Drain Plate (w/ 1/2" NPT Boss For Block Side) Provides a 1/2" NPT port for a custom oil drain fitting. Eliminates the need to use the hard-to-find factory thread fitting that comes from the factory. Contact our Tech Support Line for...