Depends on the year and bodystyle
Plymouth Road Runner was created in 1968.
They never made a road runner GTX, it's either a road runner or it's a GTX. That's a GTX
The Plymouth Road Runner automobile was manufactured by Chrysler between 1968 to 1980. These muscle cars were built in Detroit, Michigan, and St. Louis, Missouri.
as far as I know 1979.
Under the hood
Plymouth Road Runner GTX
Try Hemmings Motor News.
stock stahl converter is around 1,800 RPM.
The letters "GTX" on a Plymouth Road Runner refer to the "Gran Turismo eXperimental" designation. This trim level was introduced in the 1967 model year, offering a more powerful engine and performance-oriented features compared to the standard Road Runner. The GTX was considered a muscle car, emphasizing speed and style.
5 qts. with a new filter.
EK2 is my favorite (vit. C orng or go mango
Need For Speed: ProstreetIt is a 1969 Roadrunner, but you have to unlock with a cheat code