Pro Piston Set (8.0:1) (+.040" / 93mm) For over a decade we have offered our 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 factory piston sets...

Pro Piston Set w/ 20R Head (+.080" / 94mm) For over a decade we have offered our 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 factory piston...

Pro Piston Set (+.080" / 94mm) 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 factory...

Pro Stroker Piston Set (10.0:1) (94mm / +.080") 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...

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...

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...

JBA Header Kit / Welding Required (Titanium Ceramic / 1800°) JBA Cat4ward Headers are the perfect upgrade for today's emissions controlled cars, trucks and SUVs. Engineered with heavy-duty features and patented technology, these headers deliver...

JBA Header Kit (Silver Ceramic / 1600°) JBA Cat4ward Headers are the perfect upgrade for today's emissions controlled cars, trucks and SUVs. Engineered with heavy-duty features and patented technology, these headers deliver serious performance gains...

JBA Header Kit / Welding Required (Silver Ceramic / 1600°) JBA Cat4ward Headers are the perfect upgrade for today's emissions controlled cars, trucks and SUVs. Engineered with heavy-duty features and patented technology, these headers deliver serious...

Longfield 30-Spline 4340 Chromoly Super Set (Birfield) With larger tires and more horsepower being used on the trails these days, upgrades to your axle are more critical than ever. In a Toyota, one of the common failures are the stock 27-spline...

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...

ReadyLIFT SST Lift Kit (+4" Front / +2" Rear) ReadyLIFT is proud to now offer a 4" SST Lift Kit for the 2007-2013 Toyota Tundra trucks. The overwhelming popularity of our 4" SST Lift Kits fueled the necessity to engineer a similar proven popular kit...