Ford Mustang 2005-10 Aluminum Fabricated Coolant Expansion Tank Polished Speedmaster crankshaft damper spacers are

Speedmaster crankshaft damper spacers are just what you need to install your  429 or 460 damper

resistance and turns ratios to deliver10-15% more energy than the OEM coils

Speedmaster yokes allow the use of larger-than-stock U-joints for that higher horsepower application

the IAC valves adjust the airflow to improve motor idling

Ford Mustang 2005-10 Aluminum Fabricated Coolant Expansion Tank Polished Speedmaster crankshaft damper spacers areThese Speedmaster expansion tanks are perfect for cars with low mount radiators to provide a convenient filling location and to bleed off unwanted air. They are built from strong . 100 in. aluminum and 100 percent pressure tested to eliminate leak.