.500" TV boost valve
- Thread starter dgreene
- Start date
MeanBuicks
Scaring the neighbors!
- Joined
- May 24, 2001
Actually, from the factory, BRF transmissions are built with 0.471" TV boost valves. That was the largest factory boost valve available and considerably larger than run-of-the-mill 200-4R units.
The 0.500", and in some cases, 0.520" are popular aftermarket replacements. These replacements are universal and will fit any 200-4R or 700-R4.
The 0.500", and in some cases, 0.520" are popular aftermarket replacements. These replacements are universal and will fit any 200-4R or 700-R4.
WE4
TBcom Admin /Prayers NYFD/NYPD
- Joined
- May 24, 2001
I thought Gn ones were .471 but you may be right. However, yes,the GN ones were the largest GM made. 
Bruce
WE4
www.PTSnctb.com
Bruce
WE4
www.PTSnctb.com
MeanBuicks
Scaring the neighbors!
- Joined
- May 24, 2001
Busted!
You're right. That was a typo as I was up way past my bedtime. I went back and corrected myself, Thanks.
BTW, welcome back to the board! Hope all is well.
You're right. That was a typo as I was up way past my bedtime.
I went back and corrected myself, Thanks.BTW, welcome back to the board! Hope all is well.
Thanks guys. I had a friend(who owns a transmission shop) service it since he owed me a favor or two. While he was changing the fluid and filter he said he could put in a .500 boost valve. I just wanted to make sure that the one he put in would be ok before I drove it much.
