Re: 1971 K20 LS 5.3L Swap issue headers
The frame areas look minimal, I'd just clearance out the problem area. I'm not running a manual, but some "massaging" of the mounting ears on the auto's isn't uncommon.
__________________
'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING 
|