Need a 4l60e 4l65e for 99 gmc seirra rcbsb with about 450-480 rwhp looking for opinions and experience want something thats gona last atleast a little while street strip mix but alot more street ive heard performabuilt, rpm, finishline..I live on the east coast and dont know any good shops and also I was told if it doesn't have the smart drum for3-4 it will eventually burn them up witch is my problem now any opinions?

 

Performabuilt, RPM and FLT are not only our sponsors, but also answer technical questions on this forum. I cannot recommend anyone else especially because they are really not more expensive than a quality local build. All of them offer a trans with the desirable Sonnax Smart Drum; just understand this is an expensive part, and by the time you "need" that, you should have other parts too, such as a billet output shaft, billet servo pistons, etc. BTW - PerforaBuilt is closest to you.

 

Just give us a call I will be happy to discuss your needs .
Frank

 

Thanks guys

 

RPM or FLT. I prefer FLT because I have first hand experience with them. Chuck will get you taken care of and is a great guy to deal with.

RPM is having their sale and Id hop on that.

 

We are all RPM, can't comment on the others because we have no reason to go any further.

 

Another FLT Lvl5 owner, 5 years and still kicking.

There seems to be some nice sales going on, now's the time to buy.