GENUINE HONDA TIMING CHAIN GUIDES SET K20A / K20A2 K-SERIESGenuine Honda Timing Chain Guide Set. This guide set compatible with K20A and K20A2 engines codes from EP3 and DC5 models. We offer all other timing components for these engines from Honda too! These are highest quality replacement parts available for these engines. Expect unrivalled Japanese quality and a first time fit for the application. Sourced directly from Japan.