As of right now I just have the factory 383 4 speed in the car, and the additional 4 speed. I have easy access to a lot of mopar parts and can find a 440 down here in south texas pretty easily. Just want some outside opinions of which motor is better and to stick with factory motor or go all out build on another motor.

Last edited by Pats71'; 03/25/09 09:04 PM.
Project War Bird: 1971 Plymouth Roadrunner 383 4 speed with air conditioning GY3 Curious yellow All original