Can anybody help I.D. these Aluminum heads, please?

[sabre67]

bought these about 5 years ago from jegs or summit only number on the box was 2481 Cylinder head 383-440 Wedge complete. Both ends of head have no marking or numbers any help would be greatly appreciated.....sabbre67

 

[Don67Satellite]

Maybe Mopar Performance? Since the casting number is basically 452-A for aluminum 452 heads? I'm sure the guru's will chime in, but that's my guess!!

 

[1 Wild R/T]

Made by Edelbrock for Mopar Performance... Basically a Performer RPM head with straight spark plugs... And yes referred to as the 452 even though nothing about them = 452....

 

[sabre67]

I guess i will measure for cc, i cant remember what size I ordered thanks

 

[1 Wild R/T]

No longer available but here's the specs...

Mopar Performance P5153524 Mopar Performance Straight Plug Big Block Aluminum Cylinder Heads | Summit Racing

Free Shipping - Mopar Performance Straight Plug Big Block Aluminum Cylinder Heads with qualifying orders of $109. Shop Cylinder Heads at Summit Racing.

www.summitracing.com

 

[PRHeads]

Made by Edelbrock for Mopar Performance... Basically a Performer RPM head with straight spark plugs... And yes referred to as the 452 even though nothing about them = 452....

Don’t forget about the freeze plug added to the end of the head to make them look more “stock” ;)

And, since they were sold thru MP they were considerably more expensive than the Edelbrock offering.

I thought there was a Mopar logo on the ends as well........but I haven’t had one here in ages.

 

[PRHeads]

bought these about 5 years ago from jegs or summit only number on the box was 2481

Can you take a pic of the foam lining in the box along with the intake port openings?

 

[hacksaw]

id be happy to take them off your hands for ya if ya don't want them ....

 

[sabre67]

 

[Don67Satellite]

@PRHeads you disagreed with my stunning correct guess?

 

[PRHeads]

@PRHeads you disagreed with my stunning correct guess?

New phone has a “touchier” screen.
I didn’t even know I did it.

 

[sabre67]

more pics of heads

 

[sabre67]

@PRHeads

 

[PRHeads]

Thanks.
Looks like the normal Edelbrock box and lining, but without the Edelbrock graphics.

The part number is a mystery though. Thats not even part of the MP number for those heads.

The ones I’ve had here came in the same type of plain white Edelbrock box, but had the MP part number on the box.

 

[1 Wild R/T]

The other oddball thing is typically the 452A heads have a Mopar logo/graphic on the ends of the head...

 

[sabre67]

so the mystery continues........Thanks for all your help .just trying to figure outa fair price to sell.

 

[PRHeads]

The other oddball thing is typically the 452A heads have a Mopar logo/graphic on the ends of the head...

View attachment 1521287

I thought so.

Here’s my uninformed guess........
MP discontinued the heads, and Edelbrock had some unfinished castings they needed to find a home for......and that’s why the logo is missing.

 

[sabre67]

ok thanks