These adapters connect Hooker Blackheart Gen 3 Hemi cast iron manifolds BHS558, BHS559, BH560 (or log header BH2375) to swap exhaust system BH14308. The adapter pipes are required to fill that gap between the end of the manifolds and the exhaust system (since the exhaust system is designed to fit directly to mid-length headers BH2390). The adapter kit includes 409 stainless steel downpipes, gaskets, and bolts for a simple bolt-in connection.
Features:
- Connects Hooker Gen 3 Hemi Cast iron exhaust manifolds to 1973-1974 C10 Gen 3 Hemi 2.5-inch swap exhaust
- 409 stainless steel construction – for strength and corrosion resistance
- Oxygen sensor bungs in each downpipe – to support EFI systems
- Easy bolt-in installation with Gen 3 Hemi exhaust manifolds (BHS558, BHS559, BHS560) or log header BH2375 and BH14308 exhaust system
- Compatible with Gen 3 Hemi swap system for C10/C15
- Includes gaskets and bolts
