Propane Injection Kit We now have a propane kit designed for the EFI engine! Lose that smashed up gas tank and poor drivability due to faulty sensors and old wiring with bad connections. Our kits are designed to bolt on to the factory throttle body and...

Master Rebuild Kit Toyota's are known for their longevity, so it is no surprise to see engines with 200,000 plus miles on them. Unfortunately, nothing lasts forever, and that is precisely where LC Engineering's Premium Master Rebuild Kit comes into...

Master Rebuild Kit Toyotas are known for their longevity, so it is no surprise to see engines with 200,000 plus miles on them. Unfortunately, nothing lasts forever, and that is precisely where LC Engineering's Premium Master Rebuild Kit comes into play...

New OEM Crankshaft LC Engineering has new forged 3RZ crankshafts. Replace your stock damaged crankshaft with a brand new upgraded OEM crankshaft from LC Engineering. A must for any 3RZ performance motor. OEM Toyota Part #: 13411-75901 Contact...

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...

Main Bolt Set Time to replace those main bolts while rebuilding your bottom end? No problem, we have you covered, order this complete set of (8) main bolts. Contact our Tech Support Line for further information at 928-575-2174. Note:...

Pro Piston Set (12.0:1) (Standard) For over a decade we have offered our 93mm and 94mm big bore forged aluminum piston kits. Years of testing have proven these piston sets consistently deliver more horsepower and as much as 15% more torque than the...

Pro Piston Set (Destroked To 2.5L) These custom pistons are designed strictly for short course off-road race engines that must be under 2.5L. These forged units feature valve reliefs for 2.5mm oversized valves and are 12.5:1 compression. They also...

Pro Piston Set (Custom Build) Forged pistons provide the ultimate strength and durability for any engine! Many people think that forged pistons are just for racers; this is not true. Even a daily driven vehicle can benefit from the extra strength of a...

OEM Timing Chain Cover This is a brand new OEM timing chain cover for 3RZ engines. OEM Toyota Part #: 11301-75021 Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only...

Timing Belt Cover This is a new OEM replacement cover for the 5VZ V-6 timing belt. It is recommended to be replaced when you replace the timing belt. OEM Toyota Part #: 11322-62901 Contact our Tech Support Line for further information at...

OE Style Oil Filter This is a factory replacement oil filter. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may not represent the product listed. Please...