CarBuzz on MSN
The 4.3L Vortec engine: Why build a new V6 when you can just chop two cylinders off a V8?
GM's 4.3-liter Vortec 4300 V6 was derived from the 350 small-block V8, sharing bore, stroke, and parts to cut costs and simplify production.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results