SOLD 1972 hp exhaust manifolds

[RJS]

NICE PAIR OF EXHAUST MANIFOLDS WITH 1971 DATE CODES. CORRECT FOR A 72 B-BODY.
Left side cast # 3671595-2 date 11-22-71
Right side cast # 2899879 date I believe is 211
HEAT RISER INTACT BUT STUCK, I HAVEN'T TRIED TO FREE IT.
PRICE $250 PLUS SHIPPING FROM NJ
THANKS RON

 

[RJS]

ttt

 

[RJS]

ttt

 

[joshb1983]

are they all the same from early 70s...i need a set for my 74 440..these should fit id say

 

[RJS]

They will fit any 440 but are correct #'s for 72.
With that said if you put them in a 74 b-body with a 440 don't expect the Factory exhaust to hook right up.Maybe it will but maybe it won't.
These are a rare set of "one year" exhaust manifolds.

 

[YY1]

Are they correct for a 400?

Do you have those odd bolts for the rear "deep" holes?

I'm just window shopping right now, and am on the fence about what to do with my 72, but the info would be nice and I may be interested in the future, if they don't sell quick.

Thanks.

 

[RJS]

Are they correct for a 400?

Do you have those odd bolts for the rear "deep" holes?

I'm just window shopping right now, and am on the fence about what to do with my 72, but the info would be nice and I may be interested in the future, if they don't sell quick.

Thanks.

The nuts are readily available from many sources but I may have used ones, these were from my 72 400 4bbl b-body

 

[YY1]

Nuts? Hmm, do they take studs in those holes??

 

[RJS]

The heads have studs in them and the manifolds are attached with nuts.
The deep holes are actually deep hollow nuts.

 

[YY1]

Eww. All my BB cars have been 70 and older and the 70 had headers.

Thanks for the info.

(I should have known the main stud thing, though)

 

[moparmarks]

Nuts? Hmm, do they take studs in those holes??

Yep they are all studs and use some of those long barrel nuts.

 

[YY1]

Yikes, that's a LOOONG way for the penetrating oil to penetrate if they are frozen!

 

[RJS]

Ttt