ATI Performance Products Overflow Tank, Pro-X, Transmission Fluid, 1 L, 10 x 2 x 2 in Rectangular, 1/8 in NPT Female Inlet, Aluminum, Black Powder Coat, Powerglide, Kit

Fits Powerglide with no issue. Do have to have 2 longer bolts to attach it. It comes with the line and the fitting for the trans but mine already had the push line fitting on it so I didn't install it.

Perfect fit 2 bolts to the trash mission finish within 10 minutes