Operation CHARM
: Car repair manuals for everyone.
Home
>>
Buick
>>
1997
>>
Park Avenue Ultra V6-3.8L SC VIN 1
>>
Repair and Diagnosis
>>
Specifications
>>
Mechanical Specifications
>>
Engine
>>
Cylinder Head Assembly
>>
Rocker Arm Assembly
>>
Rocker Arm Ratio
Rocker Arm Ratio
Rocker Arm Ratio
1.6:1