trade: 340 for 3.91s

I've got a real clean 73 340 block - standard bore - with caps. Bare block, no internals.

Looking to trade for a complete suregrip 3rd member with 3.91s - ready to run.

I'm in SE PA - north of Philly, south of Allentown. I can meet halfway within an hour or 2 drive from here.

PM me if interested. Thanks!