Air Filter Base Gasket Avoid or fix annoying air leaks by replacing the base gaskets between your carburetor and air cleaner. We recommend these gaskets to be in place so the carb is not exposed to dust and dirt coming into the engine. Contact...

Weber Main Jet (1.25) Weber calibrated main jets are a legendary component that meters air to the emulsion tube well. Weber is without question the most popular for performance applications. In good tune, the results are excellent. We recommend Weber...

Pilot Bearing The crankshaft pilot bearing does not require routine maintenance, but should be replaced when clutch replacement becomes necessary. In some cases, pilot bearings can wear excessively when mounting bolts loosen. Contact our Tech...

Idle Air Compensator Valve O-Ring This is the OEM rubber o ring gasket that is used on the 2000-2004 Toyota 3RZ throttle bodies for the IAC valve. What is an IAC it is an idle air compensator valve directly associated with the idle control on the 3RZ...

NGK Spark Plug BKR5EKB-11 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 the...

Pro Valve Shim (8mm Under Bucket / 1.45mm - 1.80mm) LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...

Pro Valve Shim (8mm Under Bucket / 2.25mm - 2.60mm) LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...

Pro Valve Shim (8mm Under Bucket / 2.65mm - 3.00mm) LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...

Pro Valve Shim (8mm Under Bucket / 3.05mm - 3.30mm) LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...

Wristpin Locks (.866" Diameter) This set of wrist pin locks is what is required to hold your connecting rod wrist pins in place. These are essential pieces that should not be overlooked. Always replace wrist pin locks when refreshing your motor...

Replacement Gasket Kit (Pro Spiral Adapter) Replacement gasket kit for our LC Engineering Pro Spiral Adapter for Weber carburetors. Prevent vacuum leaks after disassembling an adapter. NOTE: These gaskets are used with our spiral adapter...

Tie Rod Boots (Pair) At last it is possible to replace a damaged tie rod dust boot without having the expense of buying an entire new tie rod! These boots resist damage from rocks, sand, water, road salt, and oils better than many other O.E.M. rubber...