i think im missing something........

[whid]

finaly got my frame to the roller stage (49 chev 3100)...in bolting up the radiator to the core support i'm noticing some things....my core support looks like a big u shape with two ears coming off the side that i assuming bolts to the fender/inner fenders.....on the latch panel i noticed bolt holes on the top back....the assembley manual shows a 54/55 1st support having a brace that bolts(?) to the top of the core support...I'm assuming the 47-53 has the same...?... does this piece bolt on ? whats it called ?..any body got a picture?...thanks for your help.......whid...