Pro HD Dual Valve Springs (High RPM / Boost) The Pro Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 100lbs of seat pressure 1.400" install height and open pressure of 225lbs (at .450" lift) they will...

Pro HD Dual Valve Spring & Retainer Kit LC Engineering has taken the guesswork out of choosing the right parts for your cylinder head! We have created a spring & retainer kit that comes with all the parts needed to upgrade your 2RZ or 3RZ cylinder head...

Pro Dual Valve Spring & Retainer Kit LC Engineering has taken the guesswork out of choosing the right parts for your cylinder head! We have created a spring & retainer kit that comes with all the parts needed to upgrade your 2RZ or 3RZ cylinder...

Short Shifter Kit 1986-1987 R151 Turbo Transmission You MUST measure your transmission for fitment. NO RETURNS ACCEPTED ON ANY SHORT SHIFTER KIT Fitments listed are suggestive. We cannot quote direct fitment to any vehicle, as Toyota changed too much,...

Wastegate Block Off Plate (CNC Turbo Manifold) This block off plate goes under the CNC Turbo manifold (2) Bolt Style. 3/8" thick Ceramic Coated to handle the heat from our CNC turbo manifold. Contact our Tech Support Line for further information...

Street Timing Chain Kit (Standard) The standard 3RZ timing chain kit will come with all the timing chain components as well as the counterbalance chain. This kit will have the tensioner and guides for the counterbalance chain but no counterbalance...

Street Timing Chain Kit (Basic) This is the best quality chain kit on the market! This kit will be the one to get for those that have removed the counterbalance shafts. This Kit Includes: Heavy Duty Timing Chain Upper Camshaft Sprocket Lower...

MLS Head Gasket (96mm Bore x .040" Thick) This head gasket is the best one for a stock bore of 95mm and the next step of 95.5mm for naturally aspirated or boosted engines. Match this head gasket with our head stud set for the maximum in sealing with...

Heavy Duty Sway Bar Links This is a set of very heavy duty Tundra/Sequoia front sway bar links. The stock links break because they are too frail, and because they bind in the end of the sway bar. These links include extremely thick wall tubing, larger...

Stage 3 Cylinder Head (8 Intake Ports) LC Engineering has the best upgrades for the dual overhead cam 2RZ/3RZ engine. This Cylinder head will supply you with a better than stock head to upgrade 2RZ/3RZ performance engines. This is an excellent...

Garrett T3 Exhaust Discharge Flange (4-Bolt) Use 2.5" OD tubing in the groove or 3" OD tubing outside the groove. 3" OD is tight near the bolt holes but works fine so you're not limited to a 2.5" downpipe. Contact our Tech Support Line for...

Fuel Injector Rebuild Kit LC Engineering suggests changing these when rebuilding or servicing the engine or the manifold assembly. Don't forget the cap end which is sold separately, there are two different styles depending on your year so make sure to...