Hooker 2452-2HKR HDR SS 63-74 CHEVY TRK 2WD

Super Competition Long Tube Header; Stainless Steel; Tube Size 1.625 in. x 27 in.; Collector Size 2.5 in./Length 8 in.; Port Shape Same As Port;

---

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

---

Application Summary:

Year	Make/Model
1969-1974	Chevrolet Blazer
1990-1991	Chevrolet Blazer
1975-1986	Chevrolet C10
1963-1974	Chevrolet C10 Pickup
1973-1986	Chevrolet C10 Suburban
1975-1986	Chevrolet C20
1963-1974	Chevrolet C20 Pickup
1973-1986	Chevrolet C20 Suburban
1975-1986	Chevrolet C30
1963-1974	Chevrolet C30 Pickup
1975-1984	Chevrolet K5 Blazer
1987	Chevrolet R10
1987-1988	Chevrolet R10 Suburban
1989-1991	Chevrolet R1500 Suburban
1987-1988	Chevrolet R20
1987-1988	Chevrolet R20 Suburban
1989-1991	Chevrolet R2500 Suburban
1987-1988	Chevrolet R30
1989-1991	Chevrolet R3500
1975-1978	GMC C15
1975-1978	GMC C15 Suburban
1967-1974	GMC C15/C1500 Pickup
1969-1974	GMC C15/C1500 Suburban
1979-1986	GMC C1500
1988-1989	GMC C1500
1979-1986	GMC C1500 Suburban
1975-1978	GMC C25
1975-1978	GMC C25 Suburban
1967-1974	GMC C25/C2500 Pickup
1969-1974	GMC C25/C2500 Suburban
1979-1986	GMC C2500
1988-1989	GMC C2500
1979-1986	GMC C2500 Suburban
1975-1978	GMC C35
1967-1974	GMC C35/C3500 Pickup
1979-1986	GMC C3500
1988-1991	GMC C3500
1970-1984	GMC Jimmy
1969	GMC K35/K3500 Pickup
1987	GMC R1500
1987-1991	GMC R1500 Suburban
1987	GMC R2500
1987-1991	GMC R2500 Suburban
1987-1991	GMC R3500