Enhance the performance of your GMC inline-6 engine with the 63-79 Gmc 6 Cylinder Hdr by HEDMAN. These high-quality headers feature a durable steel construction and a sleek black paint finish, providing both style and function.
Designed for GM full-size SUVs and trucks from 1963 to 1979, these headers offer a 1.5-inch primary tube diameter and a 2.5-inch collector size, ensuring optimal exhaust flow for improved engine efficiency and power.
Upgrade your vehicle with these street-ready headers that deliver a noticeable increase in horsepower and torque. Whether you're cruising down the highway or hitting the off-road trails, these headers will help your engine perform at its best.
Experience the difference that quality headers can make in your vehicle's performance. Shop now and take your GMC inline-6 engine to the next level with the 63-79 Gmc 6 Cylinder Hdr by HEDMAN.
