Hooker 2457HKR Competition Full Exhaust Headers for Big Block Chevy, 1967-1974 GM B-Body, F-Body, X-Body

The Hooker 2457HKR competition headers are designed for high-performance applications on Big Block Chevy engines. Crafted from durable steel with a black painted finish, these headers feature a 2-inch primary tube diameter and a 3.5-inch collector, optimizing exhaust flow for increased horsepower and torque. They include gaskets and hardware for a straightforward installation, ensuring a secure fit and reliable sealing. These headers are compatible with 1967 to 1974 GM B-Body, F-Body, and X-Body vehicles, making them suitable for classic muscle car restorations and performance upgrades. The full-length design provides maximum exhaust scavenging, contributing to improved engine efficiency and responsiveness. The headers are air-restricted compatible, allowing for versatile use on various engine setups without limitations. Built to meet demanding racing standards, these headers are an excellent choice for enthusiasts seeking to enhance their vehicle's performance with a professional-grade exhaust system.

Features:

• 2-inch primary tubes for optimal exhaust flow

• 3.5-inch collector for increased performance

• Steel construction with black painted finish for durability

• Includes gaskets and hardware for easy installation

• Designed for Big Block Chevy engines

• Fits 1967-1974 GM B-Body, F-Body, and X-Body vehicles

• Full-length header design for maximum exhaust scavenging

• Air-restricted compatible for versatile engine setups