Feature 1Fitment: Trans dual pass cooler is applicable to almost All cars and trucks, suitable for C4 C6 700R4 4L60E 727. 2Advantage: This transmission dual pass cooler provides better cooling than traditional radiator coolers. 3Size: The overall length of this cooler is 12in/30.5cm, and it comes with two 1/4in/0.6cm NPT fittings. 4Premium Material: Constructed of high quality aluminum, making the trans cooler antirust, wearproof, sturdy and durable. 5Long Service Life: Exquisite and careful workmanship, can be used for a long time, saving your cost.Item Type:TransmissionDualPassCoolerMaterial: AluminumLength: Approx. 12in/30.5cmOuter Diameter: Approx. 3in/7.6cmConnector: Approx. 1/4in/0.6cmType: Dual PassFitment: Applicable to Almost All Cars and Trucks, suitable for C4 C6 700R4 4L60E 727 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x TransmissionDualPassCooler2 x Fittings