Bronco L6-300 4.9L VIN Y 1-bbl (1983)
Piston: Specifications
Piston Diameter
coded red
3.9982 - 3.9988 in
coded blue
3.9994 - 4.00 in
Piston Clearance
.0014-.0022 in
Piston: Specifications
Piston Diameter
coded red
3.9982 - 3.9988 in
coded blue
3.9994 - 4.00 in
Piston Clearance
.0014-.0022 in