Search results

I was told that there are some people on the forum that know about the speed pro ecm. A friend offered me a SPEED PRO 30-DCL-ECU for what sounds like a good price. I am going to put a tpi setup on my 87 MC SS that I just installed a 350 290hp crate motor in, Is this system worth getting, or is...

I just bought a used MC SS valve body when it arrived there was also a gold plate with it that is approx. 2 3/4" long by 2" with a half moon shape on one end and a 3/4" by 1/2" oblong hole and a bolt hole at the other end.stamped on it is the following "NoYoYo Guppy REVERSE FIX Pat Pend Gil...

Posted earlier about trans not shifting right. Dropped the pan today and found a check ball in the pan, under the gov. My trans book says there is a gov check ball but does not show where it is located. I dropped the gov housing and found no check ball. Can someone tell me if there is suppose...

I am a member of montecarloss.com and posted this question on there and it was suggested I post it here, as you guys seem to be very knowledgeable on the 2004r trans. I just insstalled a new 350 crate motor in my 87 SS, while I had the trans out, I installed a trans go 2hd shift kit. now it...