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8.1L Vortec 8100 Engine Specs

8.1L Vortec 8100 Engine Specs

Looking for 8.1 Vortec engine specs? See what we discovered about the last GM big block gas engine ever made. Is the Vortec 8100 the best for towing?

5.3L Vortec Engine Specs

5.3L Vortec Engine Specs

5.3L Vortec engine specs including horsepower, torque, bore and stroke. Learn more about the LM7, LH8, LH9, and LC9 plus many others in your truck or SUV.

4.3L Vortec 4300 Engine Specs

4.3L Vortec 4300 Engine Specs

4.3L Vortec 4300 V6 engine specs including horsepower, torque, bore and stroke. This long lasting engine has been found in both cars and trucks.