BD Diesel Exhaust Manifold Bolt & Spacer Kit for Select 2009-2026 Dodge, Jeep, and Ram (5.7L) 1041660

Fits select 2009-2026 Dodge Durango, Ram 1500/2500/3500, and Jeep Grand Cherokee (5.7L).

Factory hardware on 5.7L Hemi engines is prone to failure, often resulting in snapped bolts, exhaust leaks, and manifold warpage caused by repeated thermal cycling. The BD Diesel Manifold Bolt & Spacer Kit is an engineered solution to these common OE failures. By utilizing longer bolts combined with precision-machined spacers, this kit ensures the fasteners operate within their elastic region, allowing for thermal expansion without reaching the point of fracture or permanent yield.

This kit also includes custom brackets that allow you to reinstall your factory heatshields independently of the manifold mounting hardware. Finished in black oxide for superior corrosion resistance, this Class 8.8 hardware kit is compatible with both OEM and aftermarket exhaust manifolds.

• Replaces failing factory manifold hardware to prevent exhaust leaks
• Class 8.8 hardware provides increased toughness over stock bolts
• Black oxide coating for long-term corrosion resistance
• Includes custom brackets to mount OEM heatshields independently
• Compatible with BD Diesel and other aftermarket manifolds
• Part Number: 1041660