MACE TIMING CHAIN KIT TO SUIT HSV GRANGE WH L67 SUPERCHARGED 3.8L V6MACE Timing Chain Kit Engineered for Consistent Performance MACE timing chain kits are developed as a complete solution to maintain precise synchronisation between the crankshaft and camshaft for reliable performance. Each kit includes the critical components required to restore timing accuracy, reduce valve train noise, and support smooth operation. By replacing worn or stretched chains, MACE kits help protect against issues such as misfires, poor