Circle D ir PTC converter
 

So I just spoke with Chris @ Circle D. Very informative and very help full. I got my quote back from PTC while I was on the phone with him. $1200 for the Circle D or $1300 for a PTC??????????

Circle D for me

Thanks for the short answer. Care to expand on why? i don’t have any experience with either one and that’s why I’m asking. The last converter I bought was an 8” TCI for a turbo 400 in my Big Block Bel Air.

chris is great to deal for one and second they outperform anyone on 6 speed transmissions

I asked my tuner and followed his advice. He sent me to PTC

Got it!

We have had great luck with Circle-D we have tested every 6L80E converters made. The best 60ft and MPH converter hands down is Circle-D.

Thank you. I an calling them today to order one.

i seen they have a 258 and a 278, which one better for a crew cab 4x4 ?

I would say the 278 but call and talk to Chris. He is super cool and will walk you through the whole process.