Iron Ram heads on a 340???

moper said
Personally I'd use the 1.92s and you can get them from anyone selling the EQ heads for less money and add the Hugghes springs and retainer on them (or just run the stock springs and retainers). They are much better on a mild engine than the LA style heads. With a cam I'd figure 30-40hp from the swap. Just make sure you replace the pushrods and get Magnum rockers. The LA stuff won't work on them.

He actually has a set of Harland Sharp LA roller rockers and pushrods he saved from his old car that he plans on using which is why he wants the Iron Rams. He also has new valve springs so all he with needs is the head with stainless valves, some keepers, retainers, seals and head bolts otherwise.

Stock retainers won't work due to the smaller valve stems I believe.