I remember reading the 360 has an internal or zero balance with a forged crank and most of the automatic 340 engines had a cast crank externally balanced. That should not be an issue if the original was a 340 in a four speed car. I have the same problem in my big block but have traced it to a...
Was a 440 when I bought it. I put 09 SRT Challenger Brembo brakes on the front so far and plan to 4 link the rear with the Brembo brakes. Viper 6 speed installed this winter.
I found this site today for the first time but I am a big fan of E bodies. I own a 70 Challenger Convertible originally a 318 High Option but had a 440 when I got it. Now it has a 572 Keith Black Hemi and I have plans to put a T56 6 speed in it. My other project is a 74 Cuda also a 318 car...