Hooker 2454HKR HDR 68-74 CHEVY TRK/VAN/MTRHM

Super Competition Long Tube Header; Black Finish; Tube Size 1.625 in. x 30 in.; Collector Size 3 in./Length 8 in.; Port Shape Same As Port;

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With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10 percent better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotice drag racing history.

• Tuned Length Tubes For Max Exhaust Scavenging/Velocity
• Designed For Optimal Performance
• Long Transition Collector For Decreased Back Pressure
• Mandrel Bent Tubing For Smooth Exhaust Flow
• Machined Flange Provides Finest Fit
• Best Weld For Durability
• All Hardware Included

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Application Summary:

Year	Make/Model
1973	Chevrolet Blazer
1973-1980	Chevrolet C10 Suburban
1973-1986	Chevrolet C20 Suburban
1975-1986	Chevrolet C30
1968-1974	Chevrolet C30 Pickup
1976-1978	Chevrolet K5 Blazer
1987-1988	Chevrolet R30
1989	Chevrolet R3500
1975-1978	GMC C15
1975-1978	GMC C15 Suburban
1968-1974	GMC C15/C1500 Pickup
1973-1974	GMC C15/C1500 Suburban
1979-1980	GMC C1500
1979-1980	GMC C1500 Suburban
1975-1978	GMC C25
1975-1978	GMC C25 Suburban
1968-1974	GMC C25/C2500 Pickup
1974	GMC C25/C2500 Suburban
1979-1986	GMC C2500
1979-1986	GMC C2500 Suburban
1975-1978	GMC C35
1968-1974	GMC C35/C3500 Pickup
1979-1986	GMC C3500
1973	GMC Jimmy
1976	GMC Jimmy
1987-1989	GMC R3500