Fully 6 12 Port Cylinder Head 149,161,173,179,186, 202 Holden
Remember those “Yellow” heads from the old days? The new millennium is here and our heads are FULLY SIX. Remanufactured to the original “Yellow” specifications plus improvements! Brought to you by one of the legendary cylinder head companies, HSD CYLINDER HEADS. REMANUFACTURED HEADS FOR RED MOTORS All new parts not reused old bits including valves, heavy duty springs, chromoly retainers, hardened machined locks and viton seals • Chemically cleaned • Crack tested • K-LINE valve guides.