Pro Main Stud Set ARP main bearing cap studs are manufactured from 8740 chrome-moly steel, heat-treated in-house, 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger...

Air Injection Adapter Kit This adapter kit is needed to retain air injection when using one of our headers on your early 22R. For customers who need to pass emissions tests, especially in California, you will need this adapter kit. Locates air...

Hall Sensor (Replacement) The Hall Sensor mounts on the front cover and uses magnets strategically mounted in the balancer pulley to generate a signal for proper ignition timing. Contact our Tech Support Line for further information at...

Pro Spark Plug Wires/ RED ONLY Magnecor's KV85 competition 8.5mm ignition cables features Magnecor's exclusive 2.5mm high-capacity metallic inductance EMI-suppressed conductor consisting of stainless steel wire precisely wound at 200 turns per inch...

Pro Spark Plug Wires Magnecor's KV85 competition 8.5mm ignition cables features Magnecor's exclusive 2.5mm high-capacity metallic inductance EMI-suppressed conductor consisting of stainless steel wire precisely wound at 200 turns per inch over a...

MLS Head Gasket Set (Stock Replacement) MLS gaskets remain the automotive industry's preferred method of sealing between the cylinder head and engine block, as yet unmatched by any other sealing system. Today an estimated 80 percent of new engines are...

Hi-Torque Starter (81-91 P/U & 84-91 4Runner) (No Core Charge) If your engine starts hard or fails to start, the problem can be in the starter. And to replace your malfunctioning starter, there is no need to search long, just opt for this premium...

Street Clutch Kit The Street Clutch Kit is a great factory replacement clutch assembly that won't sacrifice quality and dependability. Clutch kits come with the pressure plate, clutch disc, pilot bearing, throw out bearing, and a new alignment tool...

OEM Aisin Clutch Kit (8 7/8") AISIN Clutch Kits combine ideal clutch components to deliver optimal drivetrain efficiency. Providing ideal power transfer with precise pedal feel, AISIN clutch kits are always OE matched. The premium quality AISIN clutch...

HPS Silicone Heater Hose Kit (Black / Red / Blue) This brand new HPS High Temp 3-ply Reinforced Silicone Heater Hose Kit for 2010-2017 Toyota 4Runner 4.0L V6 is designed to replace stock OEM heater hoses which can eventually weaken over time,...

Denso Fuel Pump (EFI) (In-Tank Replacement) This is a factory fuel pump kit and includes all drop parts, accessories and installation instructions. Contact our Tech Support Line for further information at 928-575-2174. Note: Images...

Turbo Piston Ring Set (96mm / +.040") All of LC Engineering's forged pistons now come standard with gas nitride ring sets. These rings were developed originally for boosted applications (turbochargers and superchargers). However, when applied to our...