Byrne Bros 1969 Z/28

[Jay56]

I am looking for any info I can find on Byrne Bros Chevy White Plains NY. I just bought a 1969 Hugger Orange X77 that was original bought at Byrne Bros. I have the original bill of sale when the car was purchased and it states its a "Used on track" car and seating capacity "2". Car has never seen the street and was always a racecar. It is a functional cowl hood car with console delete,spoiler delete,radio delete. I found a very old crank trigger set up in the trunk,which I have never seen before,it has the motion style rear end cover and a very old Moroso Mechanical Tach. The stock gas tank had each end cut off and flipped inside out and welded back in to the tank to clear the inboard mounted leaf springs,not a job done by an amateur. I have seen many forums discussing Byrne Bros had a in house Z/28 Racecar that matches this cars description. I am wondering if this is the car,they didn't sell it until 12/1/70 and it was sold as a racecar. Any help would be great.