• When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

FOUND 1970 Big block HP exhaust manifolds

Status
Not open for further replies.

dbjmuscle

Active Member
Local time
1:21 PM
Joined
Dec 11, 2015
Messages
44
Reaction score
16
Location
Bozrah CT
Feedback: 0 / 0 / 0
Good morning, I need a pair of 1970 HP big block exhaust manifolds. Casting numbers will be : L = 2951865 R = 2899879. I would be willing to purchase for a fair market price or...

I have a pair of nice 68/69 HP exhaust manifolds that I would be willing to trade.

Thanks, Dave ............
 
Last edited by a moderator:
Aren't those the same? Maybe a dumb question, but I'm not a numbers guy.
 
Aren't those the same? Maybe a dumb question, but I'm not a numbers guy.

No, the angle/clocking of the bolts attaching the head pipe to the manifold changes and the design and the angle/clocking of the heat riser changed..

70-71 design


Screen Shot 2021-12-11 at 11.12.22 AM.png


67-69 design

Screen Shot 2021-12-11 at 11.12.36 AM.png
 
I have a set of NOS 70 hp exhaust manifolds. Got them in a trade deal. Perfect new no rust heat riser is perfect. $600 +shipping from Indiana if interested. Can send pictures if interested. Thanks
 
Good morning, I need a pair of 1970 HP big block exhaust manifolds. Casting numbers will be : L = 2951865 R = 2899879. I would be willing to purchase for a fair market price or...

I have a pair of nice 68/69 HP exhaust manifolds that I would be willing to trade.

Thanks, Dave ............
You inbox is full
 
Good morning, I need a pair of 1970 HP big block exhaust manifolds. Casting numbers will be : L = 2951865 R = 2899879. I would be willing to purchase for a fair market price or...

I have a pair of nice 68/69 HP exhaust manifolds that I would be willing to trade.

I have found the manifolds I was looking for. Thanks to everyone who replied.

Thanks, Dave ............
 
Status
Not open for further replies.
Auto Transport Service
Back
Top