Author: Northcoast300h

I’d rather have the 2 million dollars.

It would be nice to still see old cars cruising around our neighborhoods, but Mecum and others have ruined it driving prices thru the roof hyping up these slow, horribly assembled, dangerous rust buckets to millionaires that don’t even know how an engi…

What is the best spark plug for carbon fouling?

I have 1 cylinder in my 1970 440 that carbon fouls, almost positive its a valve issue. All other plugs still look great. (Bosch Platinums). Engine has 154,000 miles and car was abused before I bought it 20yrs ago. Per pic, I know I waited too long t…

Heater valve – I guess it still looks stock?

From my previous posts, you guys know I was having problems with the plastic Mopar heater valves starting to leak before 3yrs old on my 1970 300 Hurst. You guys also know I’m cheap, so I didn’t want to buy a 3rd $120 valve. Maybe I have too much press…

Why is vacuum on all the time at heater valve?

Yes, its me again but now the vacuum won’t turn off, so I made another post in order not to confused anyone. Previous to this, I found the vacuum line disconnected at the vacuum reservoir. I guess I accidently dislodged it when I was installing new …

Why no Vacuum at Heater Valve?

1970 300 Hurst with 440 auto. Saved from junkyard. Dash and firewall was rotted, but I got almost everything to work. When I bought it over a decade ago, heater/ac buttons were stuck, so I kept pushing/lubing them until they operated smoothly again….

Anyone know the gas line route for a 1970 440TNT with air?

I think the route I have keeps the line cooler, but I got it like this and don’t know if original route is better. (Coil was moved to frame near fan to keep it cool). I’ve looks at many pics of 440’s but can’t tell what the route is from pump to car…

anyone rebuild a 4 gang window switch?

Switch for 1970 300 drivers side window broke years ago and steadily became worse and worse. It feels flimsy. Like a spring broke. Window still goes down but I have to play with it about 20 times until I find the connection point. Anyhow, the other…