There are 2 drawings for part at-8463 available in AirCorps Library

Manufacturer's Drawing

Packard,   Packard V-1650 Merlin Drawings,   Page: 1,   Revision: kl  

SURFACE PLATE - TO CHECK DISTORTION OF CYLINDER FACINGS ON CRANK CASE

Associated Aircraft:   V-1650  

Manufacturer's Drawing

Packard,   Packard V-1650 Merlin Drawings,   Page: 2,   Revision: kl  

SURFACE PLATE - TO CHECK DISTORTION OF CYLINDER FACINGS ON CRANK CASE

Associated Aircraft:   V-1650