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Hooker 4201-1HKR - Super Competition Header

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$923.95

$992.00

You save: $68.05 (7%) off MSRP

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This part fits

  1. 1972 Pontiac LeMans 7.5L V8 cid:455
  2. 1972 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  3. 1972 Pontiac LeMans 6.6L V8 cid:400
  4. 1972 Pontiac GTO 7.5L V8 cid:455 cc:7456
  5. 1972 Pontiac GTO 7.5L V8 cid:455
  6. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  7. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  8. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  9. 1972 Pontiac GTO 6.6L V8 cid:400 cc:6555
  10. 1972 Pontiac GTO 6.6L V8 cid:400
  11. 1971 Pontiac GTO 6.6L V8 cid:400 cc:6555
  12. 1971 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  13. 1971 Pontiac LeMans 7.5L V8 cid:455
  14. 1971 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  15. 1971 Pontiac LeMans 6.6L V8 cid:400
  16. 1971 Pontiac GTO 7.5L V8 cid:455 cc:7456
  17. 1971 Pontiac GTO 6.6L V8 cid:400
  18. 1971 Pontiac GTO 7.5L V8 cid:455
  19. 1970 Pontiac GTO 6.6L V8 cid:400 cc:6555
  20. 1970 Pontiac GTO 6.6L V8 cid:400
  21. 1970 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  22. 1970 Pontiac LeMans 6.6L V8 cid:400
  23. 1970 Pontiac GTO 7.5L V8 cid:455 cc:7456
  24. 1970 Pontiac GTO 7.5L V8 cid:455
  25. 1970 Pontiac LeMans 7.5L V8 cid:455
  26. 1970 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  27. 1969 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  28. 1969 Pontiac LeMans 6.6L V8 cid:400
  29. 1969 Pontiac GTO 6.6L V8 cid:400 cc:6555
  30. 1969 Pontiac GTO 6.6L V8 cid:400
  31. 1968 Pontiac GTO 6.6L V8 cid:400 cc:6555
  32. 1968 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  33. 1968 Pontiac LeMans 6.6L V8 cid:400
  34. 1968 Pontiac GTO 6.6L V8 cid:400
  35. show all...
Authorized Dealer

About this product

Part #: 4201-1HKR

Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler and Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

More Details

ApplicationAutomotive
Coated FinishMetallic Ceramic
Collector Diameter3.500 in.
Collector Tube Size3.500 in.
Engine Make/SizeBuick 400-455
FinishSilver Metallic Ceramic
Head StyleLong-Tube
MaterialStainless Steel
Port ShapeRound
Primary Tube Diameter2.000 in.
Tube Diameter2.000 in.
Tube DirectionDown Swept
Tube MaterialMild Steel
Additional Documents
  1. Installation Instructionspdf
  2. Warrantypdf

See what our community says about hooker products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Great price, no clearance problems, mean sound.
Is this your first time buying from this brand? Did you consider other brands?
First time buy, sounds way more beefer than a cat back with stock manifold
View on Jarod's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Perfect for my custom setup
Is this your first time buying from this brand? Did you consider other brands?
no
Was it easy to install? Any installation tips that will help others?
3 bolts and i was rocking!
View on Brandon's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
The price that I got them at was unbeatable
Is this your first time buying from this brand? Did you consider other brands?
First time buying from this brand, I did consider other options but I believe that I made the right choice
Was it easy to install? Any installation tips that will help others?
It was easy to install with 2 people. Have someone underneath moving the headers while someone else guides them into place
Once you've had a chance to use the product, did it meet your expectations?
It was great
View on Eli's build
Barrell McCarthy

229

Barrell McCarthy
1982 Chevrolet Camaro
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price
View on Barrell's build
Jesus Verduzco

373

Jesus Verduzco
1965 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Performance and sound
What were you trying to accomplish by adding this product?
More power and better sound
Was it easy install? Any installation tips that will help others?
Easy and straight forward
Once you’ve had a chance to use the product, did it meet your expectations?
Great product, makes the engine flow and sound great
View on Jesus's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Hooker

The Hooker philosophy is simple - make real, useable power by balancing the intake and exhaust pressure waves. This efficiently expelles all the burnt gases while drawing in the maximum fresh charge of fuel and air. The Hooker team will sometimes spend twice as much time developing a header to find better performance. Hooker Headers - Do It Right The 1st Time.

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Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
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