BDD Hardware

Factory inadequate hardware commonly fails on Hemi manifolds leading to exhaust leaks, manifold warpage and broken bolts. Replace OEM hardware with upgraded BD Diesel hardware, featuring longer bolts with spacers. BD’s longer bolts with spacers increase toughness and resist failures from thermal cycling. The supplied brackets in the kit allow heatshield installation independent of the manifold mounting hardware. Repair with confidence when using BD Diesels Hemi Bolt and Spacer Kit.

EXHAUST MANIFOLD BOLT AND SPACER KIT RAM/DODGE/JEEP 5.7L HEMI 1500 DT & DS 09-26 / 2500-5500 09-25 / DURANGO 11-26 / GRAND CHEROKEE & WAGONEER 11-23

Longer Bolts with Spacers ensure fastener operates in elastic region without fracture or permanent yield

Custom heatshield brackets to mount OEM heatshields independent of manifold hardware

EXHAUST MANIFOLD KIT RAM/DODGE/JEEP 5.7L HEMI 09-26 DT/DS/DURANGO/CHEROKEE

Compatible with OEM and aftermarket manifolds, including BDs manifolds

BD Diesel 09-26 RAM/Dodge/Jeep 5.7L Hemi Manifold Bolt & Spacer Kit

Black Oxide coating for corrosion resistance

Class 8.8 Hardware for increased toughness

MANIFOLD BOLT AND SPACER KIT 5.7L HEMI

Exhaust Manifold Bolt

MANIFOLD BOLT KIT