Bronco L6-300 4.9L VIN Y 1-bbl (1983)
Valve Seat: Specifications
Seat Width, Intake
.060-.080 in
Seat Width, Exhaust
.070-.090 in
Runout
0.002 in
Ford Workshop Service and Repair Manuals
Valve, Intake/Exhaust >
< Valve Guide|Specifications|Page 1038
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