1.550" Od. Single Valve Springs w/Damper - 135Lbs @ 1.900" - 1.125" Coil Bind Permanent molds provide a tighter

Permanent molds provide a tighter grain casting thereby reducing the occurrence of porosity which can mar the polished finish

These Speedmaster expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air

and outstanding performance for muscle car

The cells have foam in the base to prevent fuel aeration

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

1.550" Od. Single Valve Springs w/Damper - 135Lbs @ 1.900" - 1.125" Coil Bind Permanent molds provide a tighter