Metric M 12 X 1.5 mm To -4 an Blue Male M 12 X 1.5 mm To -4 an Performance Parts & Accessories The heat-treated ball is chrome

The heat-treated ball is chrome plated and the heat-treated

specifically designed for 289-302 cubic inch small-block ford windsor engines operating in the 2500 to 7500 rpm range

Part Number: AF201-12D

Some will also clear kicked-out pans

Metric M 12 X 1.5 mm To -4 an Blue Male M 12 X 1.5 mm To -4 an Performance Parts & Accessories The heat-treated ball is chromePart Number: AF731 04 has become synonymous with premium quality Aeroflow performance products. 's objective has been to incorporate state of the art manufacturing, aerospace quality materials and rigid quality controls to produce quality Aeroflow performance products at extraordinary value. Has taken its forward thinking knowledge to the street, manufacturing a wide range of race quality products to improve street Aeroflow performance and