Top 6 Best Automotive Replacement Exhaust Manifold & Parts

Increased Reliability. Increased Flow Performance. Durable, Heavy-Walled Manifolds.

Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles. Reliable construction - durable materials resist warping, cracking and leaking for long-lasting performance. Complete repair - includes all necessary gaskets and downpipe hardware. Trustworthy design - built by industry leader in aftermarket manifolds. Ensure fit to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

GM-recommended replacement part for your GM vehicles original factory component. Offering the quality, reliability, and durability of GM OE. Manufactured to GM OE specification for fit, form, and function.

Replaces Cummins 3967995, 3943871 3943875. High-silicon ductile iron . Pre-drilled for pyrometer probe. Quicker turbo spool up . Reduced back-pressure. Fully divided pulse manifold design. Increased power. Reduced back-pressure . Designed to withstand extreme temperatures and vibration.

Manufactured with OBD II EPA-approved catalytic converters and carry the EPA-require.. Best Quality as OEM Style Replacement. Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer.. Manufactured From High Quality Durable Stainless Steel Catalytic Case For Long Lasting Durability For Better Protection.. Designed for easy installation, it requires no cutting or welding..

Genuine OEM CNH. Exhaust Manifold.

stainless steel exhaust manifold studs and stainless steel serrated face flange nuts.. stainless steel exhaust manifold stud kit will replace the factory hardware that rust and break on Ford Ford 6.8 Liter V10. Reference Numbers N811313-S431, W701706-S2. Ford 6.8 Liter V10 engine stainless exhaust manifold stud kit. Premium grade A2-70 stainless steel.

COMPATIBILITY - Exhaust manifolds Pipe kit for 05-14 For Ford Expedition 04-10 For Ford For F-150 04 For Ford For F-150 Heritage 05-10 For Ford For F-250 Super Duty 05-06 For Ford For F-350 05-10 For Ford For F-350 Super Duty 05-10 For Ford For Lobo 06-08 For Lincoln Mark LT 05-14 For Lincoln Navigator003-05 For Ford Excursion 03-07 For Ford For F-250 Super Duty 03-07 For Ford For F-350 Super Duty 03-07 For Ford For F-450 Super Duty 03-07 For Ford For F-550 Super Duty. PART NUMBERS - 674-694. FEATURES - Better air flow design, improves exhaust velocity performance, offers great flow and higher power,leak-resistant for long-lasting performance. OE PRODUCT - We are committed to the original OE parts direct replacement, no need to modify or replace other accessories. WARM TIPS - Most satisfied replis will be offered if any problem or defect occurs.

Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles. Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed. Durable construction - this kit is made from quality components to ensure reliable performance and a long service life. Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.