FOR SALE 74 Howe fire engine

From : rick beverly buck

Q: r&r complete dash 99 ram 1500 regency conversion van 360 dual a/c dual heater cores. how big a deal is it to replace the front heater core a casual looking around makes me think it can be done from the engine side alone with no dash pulling required. if i have to pull the glove box thats not a big deal. anyone done it what does a new core cost these days thanks! .