aFe Twisted Steel shorty headers for the 2019 GM Silverado/Sierra 1500 (5.3L/6.2L V8). 1-3/4in mandrel-bent 304 stainless primaries improve exhaust flow over the restrictive factory manifolds.
| Type | Twisted Steel shorty headers |
| Primary Tube | 1-3/4in |
| Material | 304 stainless steel |
| Part Number | 48-34134 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2026 | Cadillac | Escalade | Base |
| 2021-2026 | Cadillac | Escalade | Luxury |
| 2019-2026 | Chevrolet | Silverado 1500 | High Country |
| 2019-2026 | Chevrolet | Silverado 1500 | LT |
| 2019-2026 | Chevrolet | Silverado 1500 | LTZ |
| 2019-2026 | Chevrolet | Silverado 1500 | RST |
| 2019-2026 | Chevrolet | Silverado 1500 | WT |
| 2022-2026 | Chevrolet | Silverado 1500 | ZR2 |
| 2021-2026 | Chevrolet | Suburban | High Country |
| 2021-2026 | Chevrolet | Suburban | LT |
| 2021-2026 | Chevrolet | Tahoe | High Country |
| 2021-2026 | Chevrolet | Tahoe | LT |
| 2021-2026 | Chevrolet | Tahoe | Z71 |
| 2019-2026 | GMC | Sierra 1500 | AT4 |
| 2019-2026 | GMC | Sierra 1500 | Denali |
| 2019-2026 | GMC | Sierra 1500 | SLE |
| 2019-2026 | GMC | Sierra 1500 | SLT |
| 2021-2026 | GMC | Yukon | AT4 |
| 2021-2026 | GMC | Yukon | Denali |
| 2021-2026 | GMC | Yukon XL | Denali |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
