Does anybody have info on Edelbrocks TESheaders part no 6874?(the HOversion) Is the Y-pipe 3" slipfit where it meets the cat? Does the passengerside header have that EFE-thing(I think this is also called heat-stove by some). Iwant to use these headers on my lg4-equipped car. Idont want the lg4-version headers since the y-pipe narrows down to 2 1/4" to fit the stock converter. Iwanna use a 3" highflow converter.

thanks
Hasse Olsson