3933163 Intake with Stamped Numbers 63?? [Archive]

View Full Version : 3933163 Intake with Stamped Numbers 63??

travlnz28

09-17-2016, 06:19 PM

Seems I have seen one of these before but is there any explanation as to why the last two numbers were stamped?

http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-5192-48958-p1050516.jpg
http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-5192-48959-p1050515.jpg

SuperNovaSS

09-17-2016, 08:10 PM

It was probably originally cast 1933198 but they needed more 163 intakes so the ground the 98 off and stamped 63. The only difference between the 2 intakes is the 198 intake has a milled out plenum divider.

Jason