K-series Lower Timing Chain Guide

Tronicworkz lower timing chain guide provides two functions: (1) Replaces the oem lower chain guide. (2) Prevents timing chain slippage off the crank pulley chain gear when performing a cam swap. If you're a k-series head, you know about the keeping the timing chain held up when performing a cam swap and how much of a pain it is when it does slip! Application: Most K series engines. Notes: Does not work with newer K24z engines