Have a 73 challenger 440 with 4 spd a833 trans was wondering if anyone ran the dougs headers if so any issues or have better heads for around the 500 range ?
I have a 440 I'm changing heads on I picked up some edelbrock e street heads 75cc was wondering if anyone has used steel shim .20 head gaskets? If so did they work fine ?
Looking for alittle more power and less weight bolt on Which heads should I get e street edelbrock or stealth and who has the best roller rockers for a good price