B&M trans cooler

[DCVING 6]

Ok, so I'm ready to order "the" trans cooler that everyone buys for the Buicks.
Jeg's or Summit?
Which part number?
How easy/hard is the install?
Should I hook it up in series with the factory cooler?

 

[d0n_3d]

i just installed a B+M super cooler from jegs...i got the race version (the largest sized one) for like 55 bucks...it's a nice unit and you have to supply your own fittings for it...i installed it in about an hour...and yes i looped the lines into the factory cooler in the rad...so i have two tranny coolers workin