6.6
Pontiac 403 Engine: Specs, Configuration, and Maintenance
Pontiac 403 Engine Specs Engine Configuration The Pontiac 403 engine was a V8 engine that was manufactured by the Pontiac division of General Motors from 1977 to 1979. It was part of the Pontiac V8 engine family and was primarily used in the Pontiac Firebird and Trans Am models during Read more…