Intake/Exhaust Manifold for International Harvester Farmall M, Super M, 400, and 450 Series Tractors

Description

Nothing kills a productive day in the field like a manifold that’s cracked, warped, or leaking. When your old IH starts running rough, losing power, or sounds like it’s breathing heavy, chances are your intake or exhaust manifold is giving up the ghost. This complete manifold replacement gets your Farmall breathing properly again and puts the power back where it belongs.

What You’re Getting

• Complete intake/exhaust manifold assembly that handles both air in and exhaust out
• Includes outlet pipe, carburetor gaskets, and manifold gaskets for a complete installation
• Heavy-duty construction built to handle the heat cycles and vibration of gas engine operation
• Direct replacement design that bolts right up to your original mounting points
• Quality TISCO replacement that gives you OEM performance without the dealer price

Built for Classic Farm Work

This manifold fits the workhorses of mid-century farming – the Farmall M, Super M, and 400/450 series tractors that built America’s farms. Whether your tractor’s pulling a cultivator through corn, running a hay baler, or powering a threshing machine, these gas engines need proper manifold function to deliver the reliable power farmers have counted on for decades.

Made to Last

Farm manifolds take serious abuse from constant temperature changes, engine vibration, and years of hard use. This replacement is cast from heavy-duty materials that resist cracking and warping even under the demanding conditions these old Farmalls dish out. The included gaskets are designed to seal properly and stay sealed through countless heat cycles.

Installation Notes

This is a complete kit with everything you need for the job – manifold, outlet pipe, and all the gaskets. Take your time removing the old manifold since those bolts have probably been in place for decades. A little penetrating oil goes a long way here. Clean all the mating surfaces thoroughly before installing the new gaskets, and don’t overtighten the bolts – these old cast iron pieces can crack if you get too aggressive.