Aluminum big block cylinder heads

[RAHess]

I am looking for a pair of aluminum heads to put on my .030 over 383, it has a 284/484 street hemi purple shaft cam and i'm going with TRW domed pistons. I had 3 sets of heads that were stolen from my garage. I was going to use a pair of Stage 6 heads I had. These are about impossible to find any more. I really want a pair of raised intake port heads but I'd settle for stock port locations for this engine. Leaning toward the Performer RPM heads at this time. Anyone have any recommendations?

 

[ckessel]

There's 440 Source, Trick Flow, Indy, Pro Comp and I'm sure some others. Others will chime in with real world knowledge.

 

[RR Fan Dan]

culinder heads. ​

 

[RR Fan Dan]

culinder heads. ​

View attachment 1887979

Just messing with you. I really don’t have any recommendations, but for something different I would look at 440 source first. I have had good luck with them for other parts and they are a very good company to deal with. I never heard of them until I joined this forum, and I gotta say they were a great find.

 

[496 polara]

There is a set of stage 6 heads with intake for sale on Moparts.

 

[PROSTOCKTOM]

it has a 284/484 street hemi purple shaft cam

Is this a Wedge, or a Hemi?

If it's a wedge you can't use that cam, as it's ground different.

Wedge and Hemi cams are not the same.

Tom

 

[Cranky]

I am looking for a pair of aluminum heads to put on my .030 over 383, it has a 284/484 street hemi purple shaft cam and i'm going with TRW domed pistons. I had 3 sets of heads that were stolen from my garage. I was going to use a pair of Stage 6 heads I had. These are about impossible to find any more. I really want a pair of raised intake port heads but I'd settle for stock port locations for this engine. Leaning toward the Performer RPM heads at this time. Anyone have any recommendations?

Have you scanned the for sale ads here? There's usually someone that has some for sale....

 

[fishmens67]

Everything about the 383 build tells me the stage 6 is overkill.
440 Source makes the most sense to me, with a flattop at zero deck.