CARB Executive Order D-57-33 without EGR ; Surface: Stainless Steel; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Stainless Steel;CARB E.O. D-411-13 With Out Air Injection~Automatic Only~With Out EGR
Short Tube Style; 1.625 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Flat Flange on Both Sides; Stainless Steel;CARB E.O. D-411-13
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Stainless Steel;CARB E.O. D-411-13 With Out Air Injection~With EGR Fitting~Automatic Only
Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;CARB E.O. D-411-13
CARB Executive Order D-57-33 with EGR ; Surface: Stainless Steel; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/ Egr
CARB Executive Order D-57-33; 1 3/4" Header Shorty Stainless Steel 01-03 GM HD Truck 8.1L Silver Ceramic.
Short Tube Style; 1.625 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Flat Flange on Both Sides; Ceramic Coated Stainless Steel;CARB E.O. D-411-13
Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Ceramic Coated Stainless Steel;CARB E.O. D-411-13
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Ceramic Coated Stainless Steel;CARB E.O. D-411-13 With Out Air Injection~Automatic Only~With Out EGR
CARB Executive Order D-57-33 without EGR ; Surface: Titanium Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr
Short Tube Style; 1.75 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Ceramic Coated Stainless Steel;CARB E.O. D-411-13 With Out Air Injection~With EGR Fitting~Automatic Only
CARB Executive Order D-57-33 without EGR ; Surface: Silver Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/o Egr
CARB Executive Order D-57-33 with EGR ; Surface: Silver Ceramic; Tube Size: 1 5/8"; Direct Replacement For Factory Manifold, Installation Hardware Kit Included.; w/ Egr
Browse our selection of quality exhaust header parts designed specifically for your Chevrolet Silverado 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.