• Pro Main Studs ARP main studs are manufactured from 8740 Chromoly steel, heat-treated in-house to 200,000 psi Tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. All...
    $107.07
  • Head Gasket Set LC Engineering has several performance head gasket sets available for you, depending on the application. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes...
    $109.82
  • Air Injection Block Plate Kit This plate kit will block off the holes on top of the exhaust manifold or header. Kit Includes: (2) Stainless Steel plates (2) Gaskets NOTE: Not for use on smog checked vehicles, fits LC Headers or header flanges...
    $20.50
  • Labor for Drilling Block (Turbo Oil Drain) LC Engineering offers a variety of services for all of our valued customers. Each department specializing in its own product line. Whether it's our full CNC machining department, our complete Manual machining...
    $490.00
  • Supercharger Pulley (70mm / Smog Legal) Our 3RZ smog-legal superchargers feature a smaller 70mm pulley to reduce the boost down to approx. 4.5 psi. This pulley size is required for CARB exemption (smog legal) on 95-01 3RZ 2.7L Superchargers...
    $74.93
  • OE Harmonic Balancer Tacoma/Tundra/T100/4Runner Looking to replace your old warn out harmonic balancer then look no more we have searched and found the best OE replacement out there. This direct replacement harmonic balancer features a stress-resistant...
    $257.45
  • MLS Head Gasket (Custom Thickness / Bore) The cylinder head gasket is arguably the most critical seal in an automotive engine. Since the release of the internal combustion engine, gasket designers have specified many materials to meet this critical...
    $141.29
  • MLS Head Gasket Set (Up to +.040" Overbore) The cylinder head gasket is arguably the most crucial seal in an automotive engine. Since the release of the internal combustion engine, gasket designers have specified many materials to meet this critical...
    $115.90