Valve Springs (Street Performer) The Street Performer Springs will control your valves up to 5,500 RPM, with a valve lift of .450". NOTE: The proper set of matched valve train components will eliminate most valve train problems. The LC Engineering...

MLS Head Gasket Set (Stock Replacement) MLS gaskets remain the automotive industry's preferred method of sealing between the cylinder head and engine block, as yet unmatched by any other sealing system. Today an estimated 80 percent of new engines are...

MLS Head Gasket & Stud Kit (Up to +.040 Over) Everyone is aware of the head gasket problems that have plagued the 3VZ from the beginning. This kit is designed to cover all bases, gaskets, and studs all you have to provide is an RA8 machine finish...

Pro Head Studs The ARP Cylinder Head Stud Set is a must for engines with increased cylinder pressure from high compression, nitrous oxide, turbocharged and supercharged applications. Made from 8740 Chromoly Steel, these studs test out at over 190,000...

Thermostat (160 Degree) There is really only one reason to run this thermostat. Race tracks that require vehicles to run water, no coolant, this is the thermostat you need. We would not recommend this for any vehicle running coolant. See our 180°...

Thermostat (180 Degree) Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine temperature allows an engine to operate at its peak efficiency, no...

Thermostat (180 Degree) Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine temperature allows an engine to operate at its peak efficiency, no...

Thermostat (195 Degree) Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine temperature allows an engine to operate at its peak efficiency, no...

Air Filter w/ Adapter (K&N 11″ X 2″ ) This kit is everything you need to eliminate the stock restrictive air filter assembly on your Toyota to a chrome 11" by 2" K&N air filter. Designed specifically to fit the Weber 32/36 and the 38 carburetors...

Chevy Transmission Adapter Plate Kit LC Engineering's custom transmission adapter kit is designed to mate a Toyota 2RZ/3RZ Tacoma engine to any GM Turbo-Hydromatic (350 or 400), 700R or Powerglide transmission bell housing. Perfect for the racer that...

Chevy Transmission Adapter Plate Kit This CNC-machined adapter kit is designed to mate a Toyota 1GR (4.0 Tacoma V6) engine to any Turbo Hydromatic GM transmission, Powerglide transmission bell housing. Perfect for the racer that wants the easy-to-find...

Foam Sock Filters These filter socks fit all sidedraft carburetor air horns. Kit Includes: (2) Filters (2) Zip ties Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes...