CARB Executive Order D-57-33 without Smog Pump ; Emissions: No Air Injection fittings; Surface: Stainless Steel; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Air Inj.
CARB Executive Order D-57-33 without Smog Pump ; Surface: Stainless Steel; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Air Inj.
Short Tube Style; 1.5 in. 14 Gauge Tubing; w/o Air Injection; Direct Fit; Stainless Steel;CARB E.O. D-411-13 Will Not Fit Vehicle w/Dual Air Fitting~Will Not Fit On Old Body Style
CARB Executive Order D-57-33 with Smog Pump ; Surface: Titanium Ceramic; Tube Size: 1 3/4"; Calif; w/ Air Inj.
Short Tube Style; 1.5 in. 14 Gauge Tubing; w/o Air Injection; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-13 Will Not Fit Vehicle w/Dual Air Fitting~Will Not Fit On Old Body Style
CARB Executive Order D-57-33 with Smog Pump ; Surface: Stainless Steel; Tube Size: 1 3/4"; Calif; w/ Air Inj.
CARB Executive Order D-57-33 without Smog Pump ; Surface: Titanium Ceramic; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Air Inj.
CARB Executive Order D-57-33 without Smog Pump ; Surface: Titanium Ceramic; Tube Size: 1 1/2"; w/o Air Inj.
CARB Executive Order D-57-33 without Smog Pump ; Surface: Silver Ceramic; Tube Size: 1 1/2"; w/o Air Inj.
CARB Executive Order D-57-33 without Smog Pump ; Surface: Silver Ceramic; Tube Size: 1 1/2"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Air Inj.
CARB Executive Order D-57-33 with Smog Pump ; Surface: Silver Ceramic; Tube Size: 1 3/4"; Calif; w/ Air Inj.
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection; Incl. Stainless Y-Pipe; Ceramic Coated Stainless Steel;CARB E.O. D-411-13
CARB Executive Order D-57-33 without Smog Pump ; Surface: Stainless Steel; Tube Size: 1 3/4"; w/o Air Inj.
CARB Executive Order D-57-33; Surface: Stainless Steel; Tube Size: 1 3/4"
CARB Executive Order D-57-33; Emissions: No air injection; Surface: Stainless Steel; Tube Size: 1 5/8"
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/Air Injection; Incl. Stainless Y-Pipe; Direct Fit; Stainless Steel;CARB E.O. D-411-11
CARB Executive Order D-57-33 without Smog Pump ; Surface: Silver Ceramic; Tube Size: 1 3/4"; w/o Air Inj.
CARB Executive Order D-57-33; Emissions: No air injection; Surface: Titanium Ceramic; Tube Size: 1 5/8"
CARB Executive Order D-57-33; Surface: Silver Ceramic; Tube Size: 1 3/4"
CARB Executive Order D-57-33; Emissions: No air injection; Surface: Silver Ceramic; Tube Size: 1 5/8"
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/Air Injection; Incl. Stainless Y-Pipe; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-11
Browse our selection of quality exhaust header parts designed specifically for your GMC C3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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