Albert525
Member
The stock exhaust manifold is very restrictive and cast iron. Looking for shortie headers for the 6.4L 2020 2500, what will fit?
Someone mentioned its same as 5.7L, but when looking up shortie headers for 1500 it specifically says wont fit 2500 6.4L?
Someone mentioned its same as 5.7L, but when looking up shortie headers for 1500 it specifically says wont fit 2500 6.4L?