Oil Pump Drive Spline (Single Row) If you're replacing the single timing chain on your early Toyota motor (83-84) with the more desirable dual-row chain, you will need a dual row drive spline to make it all work right. OEM Toyota Part #:...

Stage 3 Cylinder Head Time to start pulling out the big guns! When you are ready to get serious about your performance, then you need a stage 3 cylinder head. This head has some pretty extensive port work throughout the whole cylinder head so it not...

Stage 5 Cylinder Head The ultimate race head!! You will not find a better flowing 22R cylinder head than LC Engineering's Stage 5 head. The head has not just been ported; it has been re-designed! The stock Toyota swirl-port intake has been opened up...

Street Performer Retainer Set (Single Spring) Our Street Performer retainers are an excellent OEM replacement that matches our street performer valve springs perfectly. If you have a mild street motor that doesn't need anything exotic in the...

Teflon Base Gasket Teflon heat isolators keep the power-robbing heat away from the intake air. This is the ultimate for improving mileage and performance for the price. Contact our Tech Support Line for further information at 928-575-2174...

Labor for Drilling & Tapping For Nitrous (22R Sidedraft Manifold) 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...

Weber 32/36 Jet Kit (High Elevation / Fuel Economy) This kit is used to lean the air/fuel mixture. A properly jetted carburetor that worked well a couple of years ago, may have lost some of its performance due to today's leaner fuels. Some symptoms of...

Idle Cut-off Solenoid This solenoid threads into the Electric Choke version of the Weber 32/36 carburetor and closes off the flow of fuel in the idle circuit when the ignition is cut. Contact our Tech Support Line for further information at...

Mechanical Fuel Pump The fuel pump is a very important part of your vehicle. If you do not have the proper fuel pressure or volume you can starve the engine and cause major engine damage. The best way to cure this problem is to replace that worn-out...

Accelerator Pump Jet Replacement accelerator pump jet for the Weber DCOE (Sidedraft) carburetor. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may not...

Resonator (w/ Inlet & Outlet Flanges) These are great to use as a muffler for that old school sound, or they can be used in conjunction with the LC Engineering Pro Flow Exhaust system for a quieter tone. This resonator features a high temp long...

Resonator (w/o Inlet & Outlet Flanges) These are great to use as a muffler for that old school sound, or they can be used in conjunction with the LC Engineering Pro Flow Exhaust system for a quieter tone. This resonator features a high temp long...