MGA MGB - Aluminum Crossflow Cylinder Head Setup Options:Option #2 - Valves and Springs Installed These are designed to provide

These are designed to provide a customizable timing curve without needing any input from the original Volvo ECUs

Lotus Elite

STYLISH DESIGN: Our unique 20 oz

Back Spacing

Set of 4 (2 lefts

MGA MGB - Aluminum Crossflow Cylinder Head Setup Options:Option #2 - Valves and Springs Installed These are designed to provideFits all MGA and MGB motors. (Assembled Head also shown) Based on the famous 1960's cast iron Derrington crossflow heads, Classic Car Performance takes these brand new 9lb powerhouses to a whole new level of performance. Horsepower increases of 20% to 45% based on engine modifications. (Our modified 1970 MGB Crossflow shop car returned 145hp at the wheels) 50% weight savings over your old, heavy cast iron head. Improved heat dissipation for a cooler