Buick Workshop Service and Repair Manuals

Camshaft: Specifications
Camshaft Lift Specs

Engine/VIN     

Year     

Int. 

Exh.

4.3L/V6-262/Z  

1989-90  

.234 

.257

5.0L/V8-305/E  

1989-92  

.234  

.257

5.7L/V8-350/7  

1990-91  

.257 

.269

4.3L/V6-262/Z  

1992     

.234 

.269

5.7L/V8-350/7  

1992     

(1)

(1)

(1)- Except police models, intake .233 inch, exhaust .256 inch. Police models, intake .257 inch, exhaust .269 inch.