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Detroit Diesel Series 60 12.7, 14.0L High Performance Exhaust Manifold Kit

Detroit Diesel Series 60 12.7, 14.0L High Performance Exhaust Manifold Kit

Detroit Diesel Series 60 12.7, 14.0L High Performance Exhaust Manifold Kit

$1,509.17
MSRP: $1,923.41
You Save: $414.24 (22 %)
Part Number: 211415
Brand: PAI
Manufacturer Part No: 681127HP
UPC: 193807132460
Mfg Warranty:  Click for Info
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Product Details & Specifications
High Performance Exhaust Manifold Kit (3pc Sealed Assembly) Detroit Diesel Series 60 Engines

Fits Non-EGR Detroit Diesel, Freightliner & Western Star 12.7L and 14.0L Engines produced before 2003

This Thermashield coated exhaust manifold is designed to ship as a complete kit which includes front, rear and center pieces as a single unit. The sections of this manifold are pre-joined or "Sealed." This means all three components have been perfectly aligned on a jig and glued together at the factory in order to allow the manifold to be machined absolutely flat on both sides. You will not need to connect the sections upon installation. It is important to understand that the sealer used is intended to hold the pieces together for production purpose only and not intended to stop temporary leaks between the manifold sections. Please read our entire product description in order to obtain a full understanding of the break-in process, or if you encounter any issues with leaking upon initial installation.
 
Please note: Before Ordering, please ensure that your engine requires Center Section Number 23514898 or 23532122, which is a Medium / Angled Turbo Mount Center Section. If you are unsure, we would be happy to assist. Just call us with your Engine Serial Number.

Kit includes the following components:
1 Front End Section  23511221
1 Center Section  23514898 (Replaces 23532122)
1 Rear End Section 23511222
4 Turbo Studs 3818823
4 Turbocharger Nuts 3818824
12 Spacers 23511667
3 Manifold Gaskets 590GB1189A

This manifold carries a 3 year warranty.

Is your brand new exhaust manifold leaking already?!

Don't worry! Small leaks between fresh slip-fit sections is completely normal. This is temporary. Even pre-joined or manifolds sourced directly from OE manufacturers can leak between sections. Gaskets between inner and outer manifold sections are now a thing of the past. They have proven to disintegrate through countless heat cycles during the life of an engine. Manufacturers now rely on exhaust "Soot" to fill small voids, which has proven to provide a permanent seal that you'll never have to worry about. 

One of our most reputable exhaust manifold manufacturers states that it generally takes a minimum of 1,000 miles for enough "Soot" from exhaust to build up between the sections to start to provide a nice leak-free barrier. This could take slightly longer if your manifold is:

  1. Ceramic coated, due to soot having a more difficult time settling on the slipperier surface or
  2. Exposed to higher than normal Exhaust Gas Temperatures as a result of an higher power engine tune. Higher EGT's do a better job of burning off soot, so it will take longer to create a seal. 
Cross Reference with Part Numbers: 681127HP, 681107, 23512897