4Runner

Adjustable Timing Tag (Underdrive) Set your ignition timing exactly with the adjustable timing tag. Designed to work with our 4" crank pulleys. Set the tag one time at TDC and then time your motor with 100% accuracy. No guesswork! NOTE: To achieve...

Carb Spacer Offenhauser To Weber) This carburetor spacer (1/2") thick, is for Weber carburetors. We use this spacer on the Offenhauser intake manifolds we sell. This spacer will allow for proper linkage hookup. Kit Includes: Spacer Hardware Gaskets...

Teflon Heat Isolation Gaskets (4 Port) Teflon Heat Isolator kits keep the power-robbing heat away from the intake air. By keeping the heat out of the intake manifold, the incoming air is cooler, therefore making more power. This is the ultimate for...

Flex Coupler (2 1/2" x 6") To reduce the stress on your exhaust system, we have these flex couplers to weld or clamp onto your pipe. Under acceleration, your engine has a tendency to torque to one side. A flex coupler will allow the engine to torque...

K&N Valve Cover Breather (Front of Valve Cover w/ Adapter) K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine. The 62-1370 crankcase vent filter...

Stainless Steel 11" Clutch Line Don't get stuck with a leaking or inoperable clutch hydraulic system! This kit replaces the stock rubber line that extends down to your clutch slave cylinder.When your stock lines get old, the rubber starts to expand...

Steel Head Shim (+.020") For heads that have been milled beyond factory spec, we offer head gasket shims to bring the compression ratio back to where it should be. This will also prevent timing chain length issues that are common with severely milled...

OE Transmission Mount Your factory transmission mount is subject to the same abuse and torture that the motor mounts go through, sometimes worse. Factor in all the grease and oil that finds its way onto everything over time, add in some road grime,...

OEM Thermostat (190 Degree / 2-Stage) Reduced engine temperatures add life to your engine in either Racing, Off-road or street applications and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine...

Throttle Body Extension (40mm) Use these extensions to provide a mounting surface for an air filter baseplate, beyond the fuel rails on 2900, 2930 and 3000 series throttle bodies. These components can also be used to extend the effective length of an...

Exhaust Valve (Inconel / 31.5mm - 1mm Over) These valves are 1MM larger than stock, great for ported street heads that don't need the huge 2.5mm oversized valves. These Inconel valves are lighter than the stock steel valves and are extremely heat...

Transfer Case Shifter Boot (OEM) It's common for the factory transfer case boot to degrade over time, crumble and disintegrate. This often results in dirt and mud getting into the transfer case shifter then into the transfer case. This simple Factory...