Who, what, where and when?

[LuvDaBlues]

Can you name this photo location? CSX numbers? What event? Date? Drivers?

[Historybuff]

clues:
Definitely factory entry, with factory Ford truck hauling them
1965 paint scheme was dark blue with wide white stripes
1964 was lighter blue with thinner stripes wider apart
but can't say why some of the cars appear in a lighter color
Martini and Rossi sign is often seen in Sebring pics
The high '90s numbers were favored by Shelby
for some superstitious reason, his favorite of all is 98.
That's all I could come up with in 5 minutes, experts please take it from there,