"This is definitely Camp Stoneman in 1965.  (Race dates for Camp Stoneman:  April 3-4, 1965 and April 2-3, 1966.)   (Camp Stoneman was also known as Kirker Creek Raceway.  TM)

David Love used #43 in 1965.  The writing on the fender undoubtedly reads: "S Whitney Griswold Co."

In 1966, the only other year for Stoneman, Danno Raffeto raced #22 the 625 TRC Ferrari recently auctioned for a tidy sum by Mike Callaham. Danno's car at the time had a Chevy engine which had been installed by J von Neuman from whom Danno bought it.

In 1966 I won F production in my MGA Twin Cam - the only race I ever won 
in my short career!  lol"