Piston Selection

Check

NOTE: Refer to the appropriate Engine article for the specifications.

1.

NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston.
- Measure the cylinder bore in 2 directions at 79.75 mm (3.139 in) from block deck.
- Make sure that the piston-to-bore clearance is within specifications.

Courtesy of FORD MOTOR COMPANY