Hooker Racingheart 3-Step Dragster Headers-Chrome - 2502-6HKR
Hooker Racingheart 3-Step Dragster Headers-Chrome - 2502-6HKR
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Material:
Hooker's RacingHeart Big Block Chevy Downswept, 3-Step Dragster Headers feature 2.125 inch/2.25 inch/2.375 inch stepped primary tubes to maximize exhaust flow, resulting in horsepower and torque gains over a broad rpm range. The 4.5 inch merge collector with merge spear design improves the transition of the exhaust pulse from the primary tube to the collector and maximizes the scavenging effect on the exhaust pulse. This helps maintain the velocity of the pulses as they travel through the collector. These headers are ideal for big block Chevy engines making over 1000 horsepower. They are available in both Chrome plated Mild Steel and Polished 304 Stainless Steel.
Features:
- 2.125 in./2.25 in./2.375 in. Stepped Primary Tubes Maximize Exhaust Flow, Resulting in Horsepower and Torque Gains Over a Broad RPM Range
- 4.5 in. Merge Collectors Improve the Transition from the Primary Tubes to the Collector, Helping to Increase Exhaust Pulse Velocity
- Collectors Feature Merge Spears for Increased Exhaust Velocity and Scavenging
- 3/8 in. Thick Header Flanges for Strength and Maximum Sealing Surface
- Available in both Chrome Plated Mild Steel and Polished 304 Stainless Steel
- Offers a Better Combination of Low End Torque and High End Horsepower Compared to a Non Stepped Header
Specs:
Bolt Size | 3/8-16 x 3/4 |
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Brand | Hooker RacingHeart |
CARB (California) Compliant | No |
Clearance Category | Exhaust |
Collector Diameter | 4.50 inch |
Discount Percentage | 26-50% |
Emission Code | 4 |
Engine | GM Big Block |
Header Finish | Chrome |
Header Style | Dragster Downswept |
Primary Tube Dia. | 2.125"/2.25"/2.375" |
Product Type | Headers |
Sale Category | Exhaust |
Tube Length | 30 inch |
Tube Material | Mild Steel |










Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.