Restore optimal exhaust flow and prevent leaks with our Detroit 12.7L S-Mount Exhaust Manifold Assembly. Built from high-grade materials, this assembly is designed for durability, performance, and a perfect OEM fit—ensuring your engine runs cooler and more efficiently.


Kit Includes:

  • (1) Front End Section – OEM# 23511222

  • (1) Center Section – OEM# 23511977

  • (1) Rear End Section – OEM# 23511222


Features:

  • Application: Detroit Diesel Series 60 12.7L Engines

  • Material: High-strength cast iron for superior heat resistance

  • Warranty: 1-Year Unlimited Mileage

  • Designed to meet or exceed OEM specifications

  • Precision-machined for a leak-free seal and optimal fit

Weight
Dimensions

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) PLEASE CHOOSE THE CORRECT SHIPPING AT CHECKOUT
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
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23516107 | Detroit Diesel S60 12.7L S Mount Exhaust Manifold

$489.99

Engine Serial Number