1G torque converter bolt thread pitch

[enriquez2000]

I replaced my torque converter but the only available one from the trans shops has coarse thread and mine was fine thread so I need to know which set of bolts gives you course thread. extrempsi sells a 6bolt and a 7bolt variety but neither list pitch.

 

[jman1699]

http://www.dsmtuners.com/threads/what-size-is-that-bolt-nut-stud-fastener-1g-version.437697/

 

[2gmitsueclipse]

According to the source in post #2, the 7-bolt appears to have a thread pitch of 1.25 vs the 6-bolt having a 1.5 pitch. It does , however, notate that the pitch is uncertain for both versions of the torque converter-to-flex plate bolts.

 

[jman1699]

Im not sure then. I could just go measure mine if no one answers you by tomorrow

 

[19Eclipse90]

These aren't ones I was able to verify for myself which is why they remain "uncertain". However, I will lend the following resources and information:

6-bolt -- MD952169
7-bolt -- MD713228 (both 1G and 2G)

1g Torque Converters FWD vs. AWD
Nitrous for the launch
Dual Flex Plate or Single Flex Plate?

 

[enriquez2000]

The converters available through transtar are only coarse pitch, i called extreme psi and they went to their hardware and got me the right bolts... they were the 6 bolt.

The old torque converter i had used fine pitch.. extreme got me squared away though.