Torque specs. for header bolts?
 

Installing DT shorties and need torque and tightening pattern.
Searchy no work :-(

I just PMd DT Headers and they said to use factory torque specs and pattern. Hopefully that's in the spec section of manual or just call your service department and ask them. Hope this helps!! I'm looking to install my shorties in a day or two.:thumbsup:

I could've swore LS1s were close to 18 lb-ft but can't remember on an LS3/L99.

Please keep us posted and send some videos :D

Very interested...

I'll take a few install pics and then post an idle and take off video, maybe have my daughter and her iMac put a back to back together like MikeBing did with the straight pipes. That was really cool.

I'm switching my.header bolts to stage8 lockers on my kooks lt,s on my ls3 & I need the torque value to torque to & sequencing please & if to use any anti sieze or not it being aluminum

Thanks,

18 lbs

stage8 bolts
 

I'm switching my.header bolts to stage8 lockers on my kooks lt,s on my ls3 & I need the torque value to torque to & sequencing please & if to use any anti sieze or not it being aluminum

Thanks,