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...

Timing Cover Hardware (Dual Chain Applications) Timing Chain Bolt Kits for the early dual-row cover or the LC Engineering dual row conversion kit. All Hardware is zinc plated, or black oxide coated. This is the hardware used in the Timing Chain...

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...

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...