Its been a few years since I looked around last. Have transmission dipstick conversions come down on price at all? I would love to switch to a yearly pan drop schedule on my 6r80 but it's going to be a PITA doing a driveway job with the OE dipstick/fill location.

 

Don't think so. Last time I looked they were very pricy....about 6 months ago. I want one too.

 

I'm a huge proponent of preventative maintenance, but even I think the annual pan drop is excessive. This trans. fluid is expensive and it lasts for a long long time. Every 50,000 to 100,000 miles depending on how you use the truck is more ideal.