Riviera V6-231 3.8L VIN L SFI (1991)
Camshaft: Description and Operation
The camshaft is supported in the crankcase by four steel-backed babbitt-lined bearings. It is driven from the crankshaft by sprockets and chain.
Buick Workshop Service and Repair Manuals
Camshaft Dimesions|Page 1610 >
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