Bronco L6-300 4.9L VIN Y 1-bbl (1983)
Valve: Specifications
Stem Diameter Intake
.3416-.3423 in
Stem Diameter Exhaust
.3416-.3423 in
Maximum Tip Refinish
0.01 in
Face Angle
44 deg
Margin Intake
1/32 in
Margin Exhaust
1/32 in
Ford Workshop Service and Repair Manuals
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