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HookerSKU 2841hkr✓ Fits 44 vehiclesMade in CN
Product Details
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Vehicle Fitment & Compatibility
44 applicationsCompatible Engines
7.4L V8 454ci6.5L V8 396ci6.6L V8 402ci
View all 44 vehicle applications
Years
Make / Model
Submodel
Engine
1969–1974
Chevrolet Blazer
1973–1974
Chevrolet Blazer
7.4L V8 454ci
1968–1974
Chevrolet C10 Pickup
1968–1969
Chevrolet C10 Pickup
6.5L V8 396ci
1970–1972
Chevrolet C10 Pickup
6.6L V8 402ci
1973–1974
Chevrolet C10 Pickup
7.4L V8 454ci
1968–1974
Chevrolet C10 Suburban
1968–1969
Chevrolet C10 Suburban
6.5L V8 396ci
1970–1972
Chevrolet C10 Suburban
6.6L V8 402ci
1973–1974
Chevrolet C10 Suburban
7.4L V8 454ci
1968–1974
Chevrolet C20 Pickup
1968–1969
Chevrolet C20 Pickup
6.5L V8 396ci
1970–1972
Chevrolet C20 Pickup
6.6L V8 402ci
1973–1974
Chevrolet C20 Pickup
7.4L V8 454ci
1968–1974
Chevrolet C20 Suburban
1968–1969
Chevrolet C20 Suburban
6.5L V8 396ci
1970–1972
Chevrolet C20 Suburban
6.6L V8 402ci
1973–1974
Chevrolet C20 Suburban
7.4L V8 454ci
1968–1974
Chevrolet C30 Pickup
1968–1969
Chevrolet C30 Pickup
6.5L V8 396ci
1970–1972
Chevrolet C30 Pickup
6.6L V8 402ci
1973–1974
Chevrolet C30 Pickup
7.4L V8 454ci
1968–1974
GMC C15/C1500 Pickup
1968–1969
GMC C15/C1500 Pickup
6.5L V8 396ci
1970–1972
GMC C15/C1500 Pickup
6.6L V8 402ci
1973–1974
GMC C15/C1500 Pickup
7.4L V8 454ci
1968–1974
GMC C15/C1500 Suburban
1968–1969
GMC C15/C1500 Suburban
6.5L V8 396ci
1970–1972
GMC C15/C1500 Suburban
6.6L V8 402ci
1973–1974
GMC C15/C1500 Suburban
7.4L V8 454ci
1968–1974
GMC C25/C2500 Pickup
1968–1969
GMC C25/C2500 Pickup
6.5L V8 396ci
1970–1972
GMC C25/C2500 Pickup
6.6L V8 402ci
1973–1974
GMC C25/C2500 Pickup
7.4L V8 454ci
1968–1974
GMC C25/C2500 Suburban
1968–1969
GMC C25/C2500 Suburban
6.5L V8 396ci
1970–1972
GMC C25/C2500 Suburban
6.6L V8 402ci
1973–1974
GMC C25/C2500 Suburban
7.4L V8 454ci
1968–1974
GMC C35/C3500 Pickup
1968–1969
GMC C35/C3500 Pickup
6.5L V8 396ci
1970–1972
GMC C35/C3500 Pickup
6.6L V8 402ci
1973–1974
GMC C35/C3500 Pickup
7.4L V8 454ci
1970–1974
GMC Jimmy
1973–1974
GMC Jimmy
7.4L V8 454ci
No applications match your search.
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Key Features
HDR 68-74 CHEVY/GMC
Hooker has long been known for its dominance of the drag racing circuit, but did you know that Hooker can help the off-road enthusiast scorch the deserts, mountains and swamps of the world? Hooker Headers use long tube lengths and long transition collectors to produce monstrous low-mid range torque without sacrificing top end horsepower. Each Hooker header is designed to provide the finest fit and most durable construction available on the market today. Hooker offers a complete line of full length and emission compatible headers for the off-road enthusiast to choose from. Whether it be a rock crawling Jeep or a 1000 mile desert racer, Hooker can bring your performance expectations to a new level.
1968-1974 Chevy/GMC 1/2, 3/4 & 1-Ton Truck, 1968-1974 Blazer/Yukon/Jimmy/Suburban/1-Ton Crew Cab: 396-502 Tube Size 2" x 35", Collector Size 3.5", Collector Length 10", Port Shape: Same As Port
- Tuned-length primary tubes for maximum exhaust scavenging and velocity
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 18 gauge tubing
- Long transition collector for decreased back pressure
- 5/16” machined flanges for a perfect seal
- Industry’s best welds for durability
- Designed for optimal performance
- All necessary hardware included for a complete installation
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About this product
1968-1974 Chevy/GMC 1/2, 3/4 & 1-Ton Truck, 1968-1974 Blazer/Yukon/Jimmy/Suburban/1-Ton Crew Cab: 396-502 Tube Size 2" x 35", Collector Size 3.5", Collector Length 10", Port Shape: Same As Port
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Product Specifications
Air Injection Tubes
No
Automotive Item Grade
Performance
Bolt Size
3/8-16 x 3/4
Bolts Included
Yes
Brand
Hooker
California Proposition 65 Chemical List
Chromium & Nickel
California Proposition 65 Chemical Name
20
California Proposition 65
Yes
CARB (California) Compliant
For Pre-1975 only
CARB (California) Compliant
No
Category
Exhaust
Collector Attachment
3-Bolt Flange
Collector Diameter
3.50
Collector Diameter
3.50 inch
Collector Reducer Included
No
Color
Black
Cylinder Head Flange Thickness
3/8
Design
Long Tube
Drive
2WD
EGT (exhaust Gas Temperature) Port
No
Emission Code
4
Finish
Painted
Gasket Or Seal Included
Yes
Header Series
Super Competition
Header Style
Long Tube
Material
Mild Steel
Menu
Exhaust Manifolds
Mounting Hardware Included
Yes
Oxygen Sensor Port
No
Part Type
Exhaust Header
Port Shape
Square
Primary Tube Dia.
2 inch
Primary Tubing Diameter
2.00
Product Type
Headers
Quantity
Sold as a pair
Sub Category
Exhaust Manifolds
Tube Wall Thickness
16
Vehicle
Chevrolet C10 1919
Warning
California Proposition 65
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Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
Emissions Code
4
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
47.0 × 25.3 × 21.0 in
Shipping Dimensions
47.0 × 25.3 × 21.0 in
Weight
18960 g (18.96 kg)