Description

These Adapter Pipes are a great start when trying to connect Hooker Blackheart LS/LT Exhaust Manifolds to a catalytic converter and Hooker Blackheart exhaust system. The BH14350 best fits 2WD GM C1500 “OBS” projects that are planning on running a Hooker Blackheart LS or LT swap exhaust manifold (8502HKR, BHS516, etc.) and need a great adapter piece to accomplish two things: 1) fill the gap between the end of the manifold and 2.50-inch inlet Hooker Blackheart exhaust system and 2) easily incorporate a catalytic converter. These kits were designed for compatibility with Hooker Blackheart engine mounting brackets listed for this vehicle application only. They are designed to provide the user with a means of installing the factory catalytic converters from a 1999-2006 5.3 or 6.0-liter Chevy Silverado truck (4.00-inch maximum diameter), into this vehicle application, within the stipulations/requirements published by CARB/EPA for emissions-legal engine changes. The ability of the final fabricated assembly to satisfy these requirements should be confirmed with local/state authorities prior to the installation of these components.

Features:

• Pre-marked sections for easily cutting and installing catalytic converters in their place
• O2 Sensor bungs already welded in ideal location
• 409 Stainless Steel construction for long life and durability
• OE quality O.D. to O.D. connection solution for eliminating 3-bolt collector gaskets
• Designed for use with any of our Hooker Blackheart LS and LT Swap exhaust manifolds (8501HKR or BHS516 variants)
• Hardware included. Gaskets for the two bolt flange included with the Hooker Blackheart exhaust manifolds
• For 2WD C1500/GMT400 Applications