That's mine. I don't know how to link to threads on this site but here is the name of a thread with links to more MOPAR flathead info. Maybe you can cut and paste it or search it.
Chrysler Industrial & other big Mopar Flathead 6s
And this: '50s Dodge truck 2X1 manifold & duel exhaust.
My big six weighs closer to a ton than to 500 lbs. It was all my '89 GMC 3/4 ton wanted and much more than I'll ever put in my '53 1/2 ton again.
Last edited by Beater of the Pack; 01/21/13 09:14 PM.