PAI part description

Features & Benefits

  • Helps limit heat migration toward nearby wiring pathways
  • Coating formulation discourages surface scaling that can complicate future teardown work
  • Mounting-face flatness supports consistent gasket compression across long-hour duty cycles
  • Bolt-channel spacing provides room for torque tools in tighter engine-bay clearances
  • Suitable for engines that rely on balanced exhaust flow at sustained RPM

PAI Exhaust Manifold Kit

The PAI Exhaust Manifold Kit is assembled as a complete multi-section unit that includes the front, center, and rear manifold pieces already aligned for installation. The kit is developed for Detroit Diesel Series 60 applications and helps establish secure exhaust routing across all three sections of the manifold path. Its unified layout reduces the issues of aligning separate components during service, helping the manifold sit properly against the cylinder head. The cast sections are matched to maintain consistent flow distribution as exhaust moves across the entire length of the assembly. When Detroit Diesel engines begin showing uneven exhaust pulse behavior, the PAI 681107 offers a straightforward path toward smoother manifold operation.

Product Attributes

Notes Exhaust Manifold Kit Detroit Diesel Series 60 Application 681107 is a PAI designed Exhaust Manifold. It is sold as an assembled kit that includes front, rear and center pieces as a single unit.
Angle Position 30-deg Angle Low Mount
Sections Front, Center and Rear

Part Interchanges

Backed by 40 years of part manufacturing experience, PAI Industries® has been providing the heavy-duty truck industry with high-quality service parts for the engine, gearing, exhaust, suspension, and electrical systems. This brand has been manufacturing its products in the USA since 1973, and it owes its worldwide success to its dedicated and experienced employees. PAI takes pride in being an ISO 9001:2015-certified auto and truck parts manufacturer, operating in a 54,000 square feet facility that is equipped with state-of-the-art machinery. PAI’s technicians also perform 100% testing and inspection in its oil pump, water pumps, gear, synchronizer, and cylinder head to ensure durability and reliable performance.

PAI 681107 Cross Reference

We have 1 alternatives for the 681107 by PAI:

CUSTOMER REVIEWS

Review by Pedro R on 03/12/2025

good

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