So I never said it explicitly on here but I'm gonna keep the 409. However I decided to swap to Gas from propane solely for logistical reasons. This requires a carb swap obviously. I was going to just grab an Edelbrock but then someone said something about how the bolt pattern on the cast iron manifolds are different and I would need an adapter plate. Can anyone confirm this? My truck is at my parents house right now and I wont be there again till Saturday so I cant just walk out and measure.

This isnt a huge deal because I was considering getting an aluminum intake anyway. I found this one on ebay here: INTAKE MANIFOLD

It says it has a repaired "ear". What do you guys think?

Thanks

Hoka Hey!
Spartan

1959 Chevy Spartan 100 "Battle Wagon"
2008 Buell Lightning "War Horse"