86-87 Grand National / T-Type Catco Performance Catalytic Convertor
Since you have to use a catalytic convertor anyhow, you might as well use one that will last a long time and will maintain your vehicle's performance level in the process. These direct fit catalytic convertors not only outflow stock convertors, but they also feature aluminized steel heat shields (many have dual shields), 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat, all of which help them last longer. These units are direct replacements for OE convertors and will install with little or no modification. Some convertors have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary.
Inlet Diameter (in.): 2.50 in.
Outlet Diameter (in.): 2.50 in.
AIR Tube: Yes
Convertor Case Material: Stainless steel
Convertor Substrate Material: Ceramic honeycomb
Heat Shield: Yes
Convertor Overall Length (in.): 19.50
Convertor Overall Width (in.): 5.00
Convertor Style: 3-way with oxidation
