There is no true production number for such a combination. A 1973 Charger with a Slant 6 would indeed be a rare find, although not the least bit desirable.
slant six 225 cu. in., 318,383,440, and the 426 hemi V8's.
225 slant 6 318 and 360 V8
Most early V-8 Ford non overhead camshaft engines. Several Dodge engines including the slant 6, and 318, 340, and 360 V-8 engines.
slant 6, 318, 340, 360, 383, 400, 426, 440 some of these engines came in hemi's and magnum's
a slant 6 does in fact have a timing chain but it rarely ever wear out, break, or stretch, because of the durability of a slant 6.
5x4
teal
yes I believe you could order the slant six in the GT in 69.
The point gap in a 1972 d100 varies. For the 225 slant 6 cylinder the point gap is.017- .023. For the 318cid, 360cid, 400cid and 413cid engines the gap is .014- .019.
10w30
Yes
See the related link.