4Runner

32mm "Plumb Back" Blow Off Valve (You Choose Color) This is a fully recirculating blow off valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system. Ideal for cars with sensitive...

38mm "Plumb Back" Blow Off Valve (You Choose Color) This is a fully recirculating blow off valve. A quiet alternative to the atmospheric BOV, the Plumb Back systems vents all excess pressure back into the intake system. Ideal for cars with sensitive...

OEM Head Gasket Set LC Engineering is now offering an OEM head gasket set for your 3RZ. OEM so you know the quality is there...Go ahead its ok to rebuild that cylinder head. OEM Toyota Part #: 04112-75101 Contact our Tech Support Line for...

Pro HD Dual Valve Springs (High RPM / High Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Pro Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 100lbs of seat pressure at a 1.400" install...

Dual Valve Springs (Naturally Aspirated / Low Boost) If you're building a 2.4L 2RZ-FE or a 2.7L 3RZ-FE these Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 75lbs of seat pressure (1.4″ install height)...

RRO Bikini Top (Black Mesh) Welcome, 1st Generation 4Runner owners! The Rock Raisin Offroad Toyota 4Runner Bikini Top arrives with everything you need and nothing you don't for a quick and complete installation. Built in the USA using the highest...

Offenhauser Downdraft Intake Manifold (Weber Flange / Single Plane) One of the most important keys to building a performance engine is to have components that match up and are designed to work together in harmony. If you have an awesome cam and...

Pro Camshaft Kit (w/ Chromoly Retainers) When you step up to a Stage 2 or higher cam, the stock Toyota valve train is not designed to handle these high lift, high duration cams. The rocker arms will start to interfere with the retainers; the retainers...

Street Distributor Before your engine performance suffers you need a Replacement Distributor. LC Engineering has introduced a new line of distributors that come complete with new cap rotor and electronics. Save money over the OEM price with these all...

Cross Drilled Rotor A moving vehicle has a large amount of kinetic energy, the brakes have to absorb and dissipate this energy in order for the vehicle to stop. How do the brakes do this? Each time you stop, your brakes convert the kinetic energy to heat...

Chevy Transmission Adapter (Flexplate Only) Are you wanting to bolt up a Turbo 350 or 400, 700R, Powerglide etc. to your 5VZ? This CNC made flexplate was designed to be used with our custom bell housing adapter. It will bolt on the 5VZ (3.4 V6)...

Crossover Steering Arms (4 or 6 Stud) Trail-Gear is the originator of forged high steer arms for Toyota Pickups and 4Runners. Each arm is pressure Forged from 8620 tool steel, these arms are incredibly strong. Because we make them in lots of 1,000 at a...