4Runner

Main & Air Correction Jet Kit This kit is used to make the air/fuel mixture richer. 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 a lean...

Fuel Pressure Gauge Kit (Low Pressure Only/Dry Gauge) If you are running a Weber carburetor on your Toyota truck, this kit is a must-have and a great way to keep your fuel system running right. Weber carbs work best in the 2.5-3psi range. This kit...

Total Seal Street Piston Ring Set (93.00mm / +.040″) LC Engineering's street rings are custom packaged by Total Seal to our requirements. Total Seal CR Classic race piston rings are built around Total Seal's ductile-iron, plasma-moly coated...

Main & Air Correction Jet Kit (w /Venturi Range of 28-30mm) 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 a lean fuel condition are: needing...

Wheel Spacers (6 on 5.5") These bolt-on wheel spacers are designed to give you a little more width without changing out your axle for a wider one. Great for use on solid axles conversions to make the front axle similar in width as the wider rear axle...

Total Seal Pro Piston Ring Set (94.00mm / +.080") LC Engineering's Pro Rings are custom packaged by Total Seal to our requirements. This type of ring set is standard equipment on all our piston kits. The Pro Rings include Total Seal's Moly Max Ductile...

Spring Seats (Dual Spring) Hardened Valve Spring Shims for 2RZ and 3RZ Street Performer Dual Valve Springs. NOTE: Sold as a set of (16). Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Super Metal Hub Stud Kit 4WD Off-Road is an extreme hobby that puts extreme wear and tear on your Toyota truck. It is essential to upgrade and maintain every part on your truck from axles to suspension. It is equally important to upgrade the hardware...

Pro Comp Rear Shocks (PRO-X Twin Tube Shock Absorber) The Pro Comp PRO-X Twin Tube Shocks offer good damping performance and are intended for vehicles that see a lot of paved roads with the occasional off-road adventure. They feature a high-quality...

HPS Silicone Radiator Hose Kit (Black / Red / Blue) HPS High Temp 3-ply Reinforced Silicone Radiator Hose Kit is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality...

Gauge Pillar (Triple) Most older Toyota trucks had some pretty basic gauges (speedo, tach and fuel gauge). This doesn't work too well if you want to keep a close eye on the "heartbeat" of your engine. Most drivers want to see water temps, oil...

Bottom End Gasket Set This bottom end gasket kit is designed to be a complement to our head gasket kit. Using both of these kits together will supply you with all the gaskets needed to assemble 2RZ/3RZ engines. Kit contains the timing cover gasket set,...