Hooker Hooker Competition Long Tube Headers - Ceramic Coated 2454-1HKR - Main Product View
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Hooker Competition Long Tube Headers - Ceramic Coated 2454-1HKR fits 1973-1974 Chevrolet Blazer, C10 Suburban, C20 Suburban / 1968-1969 Chevrolet C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban, C30 Pickup / GMC

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Hooker
2454-1HKR
In stock
$789.99 USD
$789.99 USD

Hooker Competition Long Tube Headers - Ceramic Coated 2454-1HKR fits 1973-1974 Chevrolet Blazer, C10 Suburban, C20 Suburban / 1968-1969 Chevrolet C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban, C30 Pickup / GMC
Headers - Competition - Full - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Steel - Silver Ceramic - Big Block Chevy - GM Fullsize SUV / Truck / Van 1968-95 - Pair


This Part Fits:

Year Make Model Submodel Engine
1968-1969 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C10 Suburban Base Sport Utility 3-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C10 Suburban Base Sport Utility 3-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C20 Suburban Base Sport Utility 3-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C15/C1500 Suburban Base Sport Utility 3-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C15/C1500 Suburban Base Sport Utility 3-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C25/C2500 Suburban Base Sport Utility 3-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C25/C2500 Suburban Base Sport Utility 3-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1968-1969 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1968-1969 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 6.5L 6489CC 396Cu. In. V8 GAS OHV Naturally Aspirated
1969 Chevrolet C20 Suburban Base Sport Utility 3-Door 6.5L 396Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C10 Suburban Base Sport Utility 3-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C10 Suburban Base Sport Utility 3-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C20 Suburban Base Sport Utility 3-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C20 Suburban Base Sport Utility 3-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C15/C1500 Suburban Base Sport Utility 4-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C15/C1500 Suburban Base Sport Utility 4-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C25/C2500 Suburban Base Sport Utility 4-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C25/C2500 Suburban Base Sport Utility 4-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1970-1972 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS Naturally Aspirated
1970-1972 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 6.6L 6588CC 402Cu. In. V8 GAS OHV Naturally Aspirated
1973 Chevrolet Blazer Base Sport Utility 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973 Chevrolet Blazer Base Sport Utility 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973 GMC Jimmy Base Sport Utility 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973 GMC Jimmy Base Sport Utility 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet Blazer Base Sport Utility 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C10 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C10 Suburban Base Sport Utility 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C10 Suburban Base Sport Utility 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Crew Cab Pickup 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Crew Cab Pickup 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Suburban Base Sport Utility 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C20 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C20 Suburban Base Sport Utility 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Crew Cab Pickup 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Crew Cab Pickup 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 Chevrolet C30 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C15/C1500 Suburban Base Sport Utility 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C15/C1500 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C15/C1500 Suburban Base Sport Utility 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Crew Cab Pickup 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Crew Cab Pickup 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C25/C2500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C25/C2500 Suburban Base Sport Utility 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis - Crew Cab 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Cab & Chassis 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Crew Cab Pickup 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Crew Cab Pickup 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Crew Cab Pickup 4-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC C35/C3500 Pickup Base Standard Cab Pickup 2-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1973-1974 GMC Jimmy Base Sport Utility 2-Door 7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1974 GMC C25/C2500 Suburban Base Sport Utility 4-Door 7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1974 GMC C25/C2500 Suburban Base Sport Utility 4-Door 7.4L 454Cu. In. V8 GAS Naturally Aspirated
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