Posted By: SKR8PN
Need big block exhaust manifold nuts, the DEEP ones.. - 04/15/09 12:20 PM
Approx 3 inches long. Requires 3 per side. Does anyone reproduce those?? PM if need be. TIA.
Need big block exhaust manifold nuts, the DEEP ones..
Posted By: jrwoodjoe
Re: Need big block exhaust manifold nuts, the DEEP ones.. - 04/15/09 12:34 PM
Posted By: JohnRR
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 12:48 PM
Quote:
You may want to try moparts member gtx6970 Bill Allphin
http://amhightechauto.com/
...But 3 per side ? what manifold is that , or is this for something else ???
Posted By: gtx6970
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 01:59 PM
67's Hp manifolds uses 3 on one side but not sure about both sides
Posted By: SKR8PN
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 02:27 PM
I am not sure what year these manifolds are, but the require 3 of those long nuts per side. Thanks for the link!! 
I will have my customer order a set.
I will have my customer order a set.
Posted By: JohnRR
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 02:41 PM
Quote:
67's Hp manifolds uses 3 on one side but not sure about both sides
Yes I know that but not all LONG ...
Posted By: JohnRR
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 02:42 PM
Quote:
I am not sure what year these manifolds are, but the require 3 of those long nuts per side. Thanks for the link!!
I will have my customer order a set.
I'm curious to know what they are as I don't know of any stock HP manifold for a big block that uses 3 long per side ...
Posted By: marks69
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 04:24 PM
Mancini racing has everything you need.
Posted By: gtx6970
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 04:31 PM
the 1967 only kit used on 383 and 440's with HP exhaust .
Posted By: SKR8PN
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 07:03 PM
Quote:
I'm curious to know what they are as I don't know of any stock HP manifold for a big block that uses 3 long per side ...
Left side casting number LS-3830800
Right side casting number RS-3830820
BOTH manifolds require 3 of the long nuts.
Posted By: JohnRR
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/15/09 11:22 PM
Quote:Quote:
I'm curious to know what they are as I don't know of any stock HP manifold for a big block that uses 3 long per side ...
Left side casting number LS-3830800
Right side casting number RS-3830820
BOTH manifolds require 3 of the long nuts.
thanks , those are late model units , probably off a cop motor ?? , I've seen some and they looked a little different than early HP manifolds ...
Posted By: moparmarks
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/16/09 01:16 AM
The Dodge dealer has the long ones but not the short ones.
Posted By: dOoC
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/16/09 01:20 AM
Quote:
The Dodge dealer has the long ones but not the short ones.
Got a part # and price?
Posted By: moparmarks
Re: Need big block exhaust manifold nuts, the DEEP ones - 04/16/09 01:23 AM
Sorry I don't. Also used on BB trucks. Paid around 2.00ea last year.