BIGBUMPER

THERE IS A FAST TB ON THE TA I JUST BOUGHT, I CANNOT FIND ANY PART NUMBERS ON IT TO IDENTIFY IT. I ASSUME THE ONLY WAy IS TO MEASURE THE I.D.?

BlackScreaminMachine

iTrader: (17)

I generally thought there were Part #'s but maybe you have just not found them yet.

IMO the best way would to measure the Inner Diameter. Visually for example FAST did may a stock sized for stock LS1/LS6 intake and then went to a 90mm and up from there.

BIGBUMPER

ok i wil check again. This is a tb that bolts on to an elbow that bolts on to victor jr intake. Is that the same style that would bolt to a stock style ls1/ls6 intake?

BlackScreaminMachine

iTrader: (17)

Same Pattern Yes, Same I.D. I do not think so.

I think that elbow is general set for 90mm.