For sale is an original GM Delco distributor from a 1971 Chevelle.  It is part number 1112039 for a Chevrolet small block 307 but will fit all small block Chevrolet engines.  It is date code 1C30 which is March 30, 1971.

This item has been cleaned in an ultrasonic cleaner and an excellent core for your project or as a spare.  The shaft spins freely and includes the centrifugal advance weights.  The breaker plate swivels freely as it should.  There is a uniset pair of points and condenser included, but you will probably want to install a new set along with a vacuum advance, as the vacuum advance was inoperable and discarded.  

This is a perfect core for rebuilding or a pertronix conversion.  Free shipping to anywhere in the US.

Please be sure to ask any questions before purchase.  Thank you for looking!