🔥 Upgrade your 454 Truck’s roar with precision and power! 🛠️
The thy-303y-c Exhaust Header by Doug Thorley Headers is a premium, USA-made upgrade for 454 Truck 2WD models, featuring extra thick 14GA tubing, ceramic coating inside and out for durability and heat resistance, and comes with all necessary installation hardware. CARB approved and 50 state smog legal, it offers a limited lifetime warranty for long-lasting performance.
| Manufacturer | Doug Thorley Headers |
| Brand | Doug Thorley Headers |
| Model | thy-303y-c |
| Item Weight | 42.5 pounds |
| Package Dimensions | 37.8 x 21.8 x 11 inches |
| Item model number | thy-303y-c |
| Manufacturer Part Number | thy-303y-c |
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