Quote: MW manifolds will not fit in 66 and newer "B" body cars without cutting the firewall on the passenger side(RS). 62-65 "B" body cars had the engine located 1-1/2" more forward than 66 and later cars.
that's what I thought too. I asked this same question years ago on moparts and a few guys with 68-70 B bodies chimed in and said that they had to do some trimming on the firewall.
One guy posted a pic of a drag car charger with the nose off. it clearly showed that these were kissing the firewall.
i still love them though and If I had the fab skills I would love to put a set in my charger. so cool..
