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 2.5-inch with a single turn-down exit under each quarter panel for a stealthy look.
Specifications:
Description_ASC |
*Fits All G-Bodies except El Caminos - 118-inch Wheelbase
Optional Adapter Pipes (sold separately):
70701317-RHKR - Use with Hooker Exhaust Manifolds
The Hooker G-body exhaust systems have been verified to be compatible with factory OE and Hotchkis rear suspension coil springs, upper control arms and sway bars. |
Description_CAP |
Aggressive to moderate sound |
Description_DEF |
Exhaust System Kit |
Description_DES |
Hooker BlackHeart LS Swap Exhaust System |
Description_INV |
1978-87 GM G-BODY EXHAUST SYSTEM, 2.5 IN |
Description_KEY |
exhaust; system; systems;G-Body; Monte Carlo: Malibu: El Camino; Cutlass; Grand Prix; Regal; Bonneville; natural; finish; 2.5 inch; hooker; exhaust; exhaust system |
Description_EXT |
1978-1987 GM G-Body - 2.5-inch Dual Stainless Steel Natural Finish - *Fits All Except EL Caminos w/118-inch Wheelbase - Aggressive to Moderate Sound |
Description_FAB |
Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers |
Description_FAB |
OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation |
Description_FAB |
Kits are supplied with turn-down style exits under the rear quarter panels |
Description_FAB |
Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance |
Description_FAB |
Constructed of mandrel bent stainless steel tubing |
Description_FAB |
*Fits All G-Bodies Except EL Caminos - 118-inch Wheelbase |
Description_MKT |
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 2.5-inch with a single turn-down exit under each quarter panel for a stealthy look. |
Description_MKT |
Although these systems have been specifically developed for direct fitment with HOOKER (TM) 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. |
Description_SHO |
Exhaust System Kit |
Tubing Diameter |
2.500 in. |
Exhaust Type |
Header-Back |
Exit Position |
Dual Side Rear |
Material |
304 Stainless Steel |
Emission Code |
8 |
Inlet Diameter (in) |
2.5 |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Outlet Outside Diameter |
2.500 in. |
WARNING CA Proposition 65 |
Yes |
Inlet Inside Diameter |
2.500 in. |
Exit Style |
Straight |
Tip Diameter |
N/A |
Brand |
Hooker BlackHeart |
Outlet Diameter (in) |
2.5 |
Product Type |
Exhaust System |
Single Dual |
Dual |
Sound Level |
Aggressive / Moderate |
System Type |
Header-back, Swap |
Tubing Diameter (in) |
2.5 |
Warning |
California Proposition 65 |
Application |
1978-1987 GM G-Body |
Engine |
GM Gen III/IV/IV (LS/LT) |
Muffler Quantity |
2 |
Tail Pipe Diameter |
2.500 in. |
Exhaust Series |
Hooker BlackHeart |
Tube Diameter |
2.5 inch |
Sale Category |
Exhaust |
Length |
21.0000 |
Width |
17.0000 |
Height |
53.0000 |
Weight |
54.0000 |