The aFe Twisted Steel shorty header for 2019–2025 GM Silverado and Sierra 1500 with 5.3L or 6.2L V8 engines is a direct‑bolt replacement that retains factory catalytic converter and O2 sensor locations for installation without cutting. Mandrel‑bent 1‑3/4" 304 stainless tubing, 4‑to‑1 mitered collectors and heavy‑duty flanges improve flow and sealing. This product is not CARB exempt and is unavailable for sale or use in California.
aFe Twisted Steel 1-3/4in 304SS Shorty Headers 2019 GM Silverado / Sierra 1500 V8-5.3L/6.2L