IN WTB: Big Block WYE Pipe

[toyplumbertrucks]

Looking for a decent exhaust wye pipe to put on my C10 swb big block 402/400 project truck. It has the stock exhaust manifolds on it. Does not have to be shinny and new , but it does have to function properly. I might even be interested in a set of front pipes (for a dual exhaust off the same style truck) if I can not find the wye pipe. Basically I am looking for something to put on this truck that is affordable and I can just slap a cheap muffler on so I can run the engine. Later , after I figure out if I am going to relocate the gas tank, I will get a more permanent exhaust. Thanks.