Heli-coil guys-Chime in-Plenum to lower intake what size?

[monte87]

Hi Guys-

Heli-coil guys chime in, What size thread size (5X16 by what?) are the plenum to lower manifold bolts? I fuggn stripped 2 bolts while swapping athe intake-MF'er!!!!!! Its heli coil time unfortunately!

Thanks-Anthony

 

[jrichker]

Stock thread size was 5/16x18.

 

[monte87]

Yeah-Thanks Jrickter, I have a coibra intake, chnaged spacers and TFS 1 inch gave me the wrong bolts which in return screwed up the lower, then i torqued it down too much not realizing, thinking it was the perfect size and whalla-PITA!!!!!!!!