This full stainless steel exhaust system comes complete with a stamped crossover for a broad torque curve and TIG welded stainless steel straight-through absorption style mufflers. It is dual 3-inch with a single turn-down exit under each quarter panel for a stealthy look.

Although these systems have been specifically developed for direct fitment with HOOKER LS swap components for these applications, they will provide equally beneficial fitment, function, and service life with other non-Hooker LS swap manifolds/headers. Can easily be made to work on non-LS engine-equipped G-bodies through modification of the system inlet tubes, or construction of new ones by a competent fabricator.

• Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
• OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
• Kits are supplied with turn-down style exits under the rear quarter panels
• Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
• Constructed of mandrel bent stainless steel tubing
• Fits All G-Bodies Except EL Caminos - 118-inch Wheelbase

Details:

• Application: 1978-1987 GM G-Body
• Emission Code: 4
• Engine: GM Gen III/IV/IV (LS/LT)
• Exhaust Series: Hooker BlackHeart
• Exit Position: Dual Out Side
• Inlet Diameter: 3.0
• Material: 304 Stainless Steel
• Muffler Quantity: 2.0
• Outlet Diameter: 3.0
• Product Type: Exhaust System
• Single Dual: Dual
• Sound Level: Aggressive / Moderate
• System Type: Header-back, Swap
• Tube Diameter: 3 inch | 3
• Warning: California Proposition 65