Installing a 4bbl on a 273 advice

View attachment 1715769742 View attachment 1715769743 View attachment 1715769744 Just for fun.. I really don’t know what someonehad in mind with this one. But, a “full house” LD4B. Plenum divider milled, and ported to probably the largest set of intake gaskets available at the time. I know nothing of the history behind it, other than it looks professionally ported. I’ve seen plenty of LD340 intakes with the same treatment, but not one of these. This one is in my “someday” pile, as in someday, I may have a set of cylinder heads that merit using it…


FWIW, I've got an old Edelbrock D4B for my 273. Just like the LD4B, but with 273/318 size ports!20210523_114642.jpg