which factory fan blade for 68 Barracuda with 383?

[craigerlitz]

What is the correct fan blade for a 68 Barracuda 383 car? I found three part numbers in one of Galen's books. The fan part numbers are 2863213, 2863215, and 2863224. All of the fans have 7 blades and are 18" in diameter. Any help would be appreciated. If it makes any difference, the car was built in 1967.

Thanks,
Craig

 

[craigerlitz]

What size fan spacer also?

Thanks,
Craig

 

[4spdragtop]

Hey Craig, looks like 340 and 383 7 blades with 1.50" pitch, part #2863213. Non ac spacer is #1851960. AC spacer is #2003059

2863224 is 383 b-body and sml block a body
2863215 is a an b body small blk