pelon16787

I need a 157 tooth 28 oz 9.5 in converter pattern flexplate does anyone know where I can get it?

jojobanks

no idea why you're swapping from an aod to a c4, but this doesn't add up. Most torque converters for the c4 use a 10.5" converter pattern.

sounds to me like you're trying to makeshift a whole bunch of your old parts to work with the c4. If this is the case you may want to just go ahead and give a company like b&m a call and see if they can make something specific for you.

that said, why the swap? The AOD is a much better transmission than the c4.

pelon16787

I'm swapping to a C4 because my AOD is burned up (wont shift into OD, and bangs off the rev limiter before it actually shifts into the next gear, besides i primarely want this car for the quarter mile ) , and i'm putting in a built C4 in it, the converter (it measures 9.5 in on the conv bolts) is from a c6 i bought the spline adapter to put on the C4 but i'm having issues finding a flexplate.