Timing Components

Adjustable Cam Gear (Dual Row Chain) Adjustable Cam Gears are the only way to change cam timing on 20R, 22R, 2RZ, and 3RZ series Toyota motors and still be accurate. Both single and double adjustable camshaft gears are available from LC Engineering...

Dual Row Timing Chain Only These heavy-duty chains are the strongest on the market. They are OEM quality at a fraction of the price. Beware of imitations. This is a 98 link chain. Contact our Tech Support Line for further information at...

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...

Gasket Set (Timing Chain Cover) High-quality timing cover gasket set for the early (75-84) 20R/22R engines. These do not fit late (85-95) blocks. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Timing Cover Hardware Kit  Complete your front-end assembly with a clean, corrosion-resistant hardware set designed specifically for dual-row timing chain setups. This premium kit includes all the necessary fasteners for installing an early-style...

Metal Backed Timing Chain Guides (Dual Row) Used on all 20r and 81-82 22r engines from the factory. LC Engineering uses factory OSK metal-backed guides to address the common breakage problem of the plastic guides on 83-84 factory single row engines...