4Runner

Exhaust Manifold Stud and Nut When installing new aftermarket headers, new hardware should be used. An even clamping force is required to keep the header tight against the head in order to seal the exhaust gasket properly. The studs on your truck may...

Crankshaft Key Set (Woodruff Key) Crankshaft keys (also called Woodruff Keys) are semicircular shaped, removable keys that fit into matching keyways cut into the crankshaft leaving protruding tabs. These tabs mate with matching slots on the harmonic...

Vinyl Decal Set (22R Motor & Monster 4Runner) Decals increase horsepower! Not really, but you can show the person behind you why you're in front! New limited edition old school Toyota decals. Contact our Tech Support Line for further...

Turbo Water Bypass Gasket (CT20) This is a replacement for the OEM turbo water bypass Gasket for 22RET engines with the CT20 Turbo. NOTE: (2) Needed for turbo. Contact our Tech Support Line for further information at 928-575-2174. Note:...

Turbo To Oil Return Line Gasket (CT20) This is a replacement for the OEM turbo to oil return line gasket for 22RET engines with the CT20 Turbo. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Straight Fitting (1/8" NPT to -4AN) LC Engineering carries all the components you need to build your own turbo kit or service your LC Engineering Kit. This fitting is used for the oil feed at the block or turbo. Perfect for going from a 1/8" NPT hole...

Rear Main Seal Housing Gasket This gasket seals the rear main seal housing to the block on 20R-22RE engines. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images...

Spark Plug Tube Seal This gasket seals the spark plug tube to the valve cover to keep oil from contaminating the spark plug boots. NOTE: Sold individually. Contact our Tech Support Line for further information at 928-575-2174. Note:...

NGK Spark Plug (BKR5EYA / 2087) LC Engineering carries NGK V-Power spark plugs, which offer economical performance for your Toyota, and are the only plugs with NGK's V-Groove technology. They enhance the spark kernel, lower the voltage requirement of...

NGK Spark Plug (BKR6EYA / 7990) LC Engineering carries NGK V-Power spark plugs, which offer economical performance for your Toyota, and are the only plugs with NGK's V-Groove technology. They enhance the spark kernel, lower the voltage requirement of...

NGK BKR7E Spark Plug (0-10 Psi / 12:1 Comp) LC Engineering carries NGK V-Power spark plugs, which offer economical performance for your Toyota, and are the only plugs with NGK's V-Groove technology. They enhance the spark kernel, lower the voltage...

OEM Locator Ring Dowel (Rocker Arm Assembly) Dowel pins and Ring dowel pins play a very important part in an engine build. If not utilized, they can lead to devastating problems with endless headaches. The tolerances on these pins are measured in...