Need assistance with small block 360 heads

[dodge1972]

Purchased a pair of new small block heads 20 years ago. Part number is 4532287. Maybe 4532281. Unable to locate the specs. If you have additional information, I would appreciate it. Thanks

 

[Montclaire]

4532287 is a Stage V, stock valve Big Block head. 4532281 doesn't seem to come back to anything.

 

[wyrmrider]

he said part number
what's the casting number dodge1972
describe the combustion chamber- wedge or open
intake ports 273318 size or 340-360 size
what else?

 

[PRHeads]

Heads with the “casting number” 4532287(the number cast into the head. This is NOT the “part number”) are as mentioned..... stage v BB heads with an exhaust crossover.

I’m pretty sure the same casting is used for both the std valve size and 2.14/1.81 versions.

“Part Numbers” (the number on the box)would be:
P4529992 - std valve sizes
P4529993 - machined for 2.14/1.81 valves

A few pics should clear it right up.

 

[dodge1972]

Just wanted to thank everyone for your responses. sent the heads to machine shop for springs, seats and new values.

 

[Montclaire]

Well, what the hell are they?

 

[PRHeads]

What he said ^^^^

 

[Cranky]

Purchased a pair of new small block heads 20 years ago. Part number is 4532287. Maybe 4532281. Unable to locate the specs. If you have additional information, I would appreciate it. Thanks

Hey man, you've been here long enough to know better.....no pics, it never happened! lol

 

[dodge1972]

Thanks again for replies. Purchased several years ago at a swap meet. Seller marked the box at 360 heads. Thus the confusion. That's for responding.