GM Powerglide Automatic Transmission Billet 1st Gear Servo Piston Cover Only a resized diameter provides optimum

a resized diameter provides optimum stress lubrication along the entire length of the shaft

the tip of the valve stem is subjected to a tremendous pounding

Couple this Hi-Ram intake with the high flowing Ford Coyote style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Other features include availability in several colors

GM Powerglide Automatic Transmission Billet 1st Gear Servo Piston Cover Only a resized diameter provides optimumSpeedmaster billet servo covers upgrade your automatic transmission. These billet aluminum servo covers provide a positive seal for leak protection.