My car was originally built for NASCAR as a Torino in 1969 and was later converted to a Montego. It ran for many years in the Grand National West series.
Before the chassis was modernized it had the features described in the other posts. I was able to purchase spares from Hutcherson-Pagan and road raced it in that configuration for a couple years.
I understand HP purchased much of the Holman-Moody stuff when HM exited the business. You might still be able to find some of those parts at Hutch. Pagan.
http://www.hutch-pagan.com/
Anyway, the car had a Galaxy-style frame and Checker cab brakes when I got it. In the old days it was moslty raced with an FE or a Cleveland. The guys that owned it saw the change to small blocks coming and never made the investment to switch to the 385, which is what it has now.
I still have some of the old suspension parts that I saved when I chaged over to a modern chassis design.