Ford block engine casting numbers for 260 289 302 351 351C 351W 352 390 400 406 410 427 428 429 460

C9AE-E

Boss 429

Confirmed Application. Information has been double checked with at least a second source69-70 BOSS 429 Mustang

4 bolt mains

Screw in frost plugs

High Nickel block

Pics courtesy of

Peter C. Sessler