• Fits GM cars and mini-vans with the 4T65E,/4T60E transmission.
• Stock dimensions with half inch cooling fins.
• Drain bolt (with threads the same as SBC) allows fluid changes without the mess
• Cooler transmission for longer lasting clutches.
• No chance of leaking makes it much safer than a transmission cooler.
• No added weight to the vehicle compared with a trans cooler which adds a few pounds.
• No blocking of the radiator for cooling keeps the engine running cooler.
• Intercooled cars work better without blockage to the front radiator.
• Highly recommended for turbo cars and higher stall converter applications.
• Designed, developed, tested and manufactured by ZZPerformance

Click here for Dexron 6 article

*Some Early model vehicles use a large 8mm bolt to hold the pan to the transmission. We have only seen this on some 97's and earlier vehicles. Please check the bolts in your early model transmission and select '97' if you have the 8mm bolts (standard is 6mm)

**Works on HD and non HD transmissions