AFCO's patented "stacked plate" cooler construction turns every inch of material into a cooling surface for maximum efficiency per cubic inch of package space. This unique embossed plate design maintains extremely good performance and very low pressure drop. Fitting type: 1/2" NPT. Can be used for transmissions, differentials, and engines. Long 2.75 x 11 x 1.5 x 1/2P

California Proposition 65 Statement