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Hooker 4901-3HKR - Competition Header

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$600.95

$645.00

You save: $44.05 (7%) off MSRP

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  1. 1979 Pontiac Firebird 6.6L V8 cid:400
  2. 1978 Pontiac Firebird 6.6L V8 cid:400
  3. 1977 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  4. 1977 Pontiac Firebird 6.6L V8 cid:400
  5. 1977 Pontiac Firebird 5.7L V8 cid:350
  6. 1976 Pontiac Firebird 7.5L V8 cid:455
  7. 1976 Pontiac Firebird 6.6L V8 cid:400
  8. 1976 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  9. 1975 Pontiac LeMans 6.6L V8 cid:400
  10. 1975 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  11. 1975 Pontiac LeMans 6.6L V8 cid:400
  12. 1975 Pontiac Grand Am 6.6L V8 cid:400
  13. 1975 Pontiac Grand Am 7.5L V8 cid:455
  14. 1975 Pontiac Grand Am 5.7L V8 cid:350 cc:5733
  15. 1975 Pontiac Firebird 7.5L V8 cid:455
  16. 1975 Pontiac Firebird 6.6L V8 cid:400
  17. 1975 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  18. 1975 Pontiac Grand Am 6.6L V8 cid:400
  19. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  20. 1974 Pontiac LeMans 6.6L V8 cid:400
  21. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  22. 1974 Pontiac LeMans 6.6L V8 cid:400
  23. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  24. 1974 Pontiac LeMans 6.6L V8 cid:400
  25. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  26. 1974 Pontiac Firebird 5.7L V8 cid:350
  27. 1974 Pontiac LeMans 7.5L V8 cid:455
  28. 1974 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  29. 1974 Pontiac LeMans 5.7L V8 cid:350
  30. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  31. 1974 Pontiac Grand Am 6.6L V8 cid:400
  32. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  33. 1974 Pontiac Grand Am 6.6L V8 cid:400
  34. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  35. 1974 Pontiac Grand Am 6.6L V8 cid:400
  36. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  37. 1974 Pontiac Grand Am 7.5L V8 cid:455 cc:7457
  38. 1974 Pontiac Grand Am 7.5L V8 cid:455 cc:7456
  39. 1974 Pontiac Grand Am 7.5L V8 cid:455
  40. 1974 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  41. 1974 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  42. 1974 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  43. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  44. 1974 Pontiac Firebird 6.6L V8 cid:400
  45. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  46. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  47. 1974 Pontiac Firebird 6.6L V8 cid:400
  48. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  49. 1974 Pontiac Firebird 7.5L V8 cid:455
  50. 1974 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  51. 1974 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  52. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  53. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  54. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  55. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  56. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  57. 1973 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  58. 1973 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  59. 1973 Pontiac LeMans 7.5L V8 cid:455
  60. 1973 Pontiac LeMans 6.6L V8 cid:400
  61. 1973 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  62. 1973 Pontiac LeMans 5.7L V8 cid:350
  63. 1973 Pontiac GTO 7.5L V8 cid:455 cc:7456
  64. 1973 Pontiac GTO 7.5L V8 cid:455
  65. 1973 Pontiac GTO 6.6L V8 cid:400 cc:6555
  66. 1973 Pontiac GTO 6.6L V8 cid:400
  67. 1973 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  68. 1973 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  69. 1973 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  70. 1973 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  71. 1973 Pontiac Grand Am 5.7L V8 cid:350 cc:5733
  72. 1973 Pontiac Grand Am 7.5L V8 cid:455 cc:7456
  73. 1973 Pontiac Grand Am 7.5L V8 cid:455
  74. 1973 Pontiac Grand Am 6.6L V8 cid:400
  75. 1973 Pontiac Firebird 5.7L V8 cid:350
  76. 1973 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  77. 1973 Pontiac Firebird 7.5L V8 cid:455
  78. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  79. 1973 Pontiac Firebird 6.6L V8 cid:400
  80. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  81. 1973 Pontiac Grand Am 5.7L V8 cid:350
  82. 1973 Pontiac Firebird 6.6L V8 cid:400
  83. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  84. 1973 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  85. 1973 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  86. 1973 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  87. 1972 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  88. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  89. 1972 Pontiac LeMans 7.5L V8 cid:455
  90. 1972 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  91. 1972 Pontiac LeMans 6.6L V8 cid:400
  92. 1972 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  93. 1972 Pontiac LeMans 5.7L V8 cid:350
  94. 1972 Pontiac GTO 7.5L V8 cid:455 cc:7456
  95. 1972 Pontiac GTO 7.5L V8 cid:455
  96. 1972 Pontiac GTO 6.6L V8 cid:400 cc:6555
  97. 1972 Pontiac GTO 6.6L V8 cid:400
  98. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  99. 1972 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  100. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  101. 1972 Pontiac Firebird 6.6L V8 cid:400
  102. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  103. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  104. 1972 Pontiac Firebird 6.6L V8 cid:400
  105. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  106. 1972 Pontiac Firebird 7.5L V8 cid:455
  107. 1972 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  108. 1972 Pontiac Firebird 5.7L V8 cid:350
  109. 1972 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  110. 1971 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  111. 1971 Pontiac LeMans 7.5L V8 cid:455
  112. 1971 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  113. 1971 Pontiac LeMans 6.6L V8 cid:400
  114. 1971 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  115. 1971 Pontiac LeMans 5.7L V8 cid:350
  116. 1971 Pontiac GTO 7.5L V8 cid:455 cc:7456
  117. 1971 Pontiac GTO 7.5L V8 cid:455
  118. 1971 Pontiac GTO 6.6L V8 cid:400 cc:6555
  119. 1971 Pontiac GTO 6.6L V8 cid:400
  120. 1971 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  121. 1971 Pontiac Firebird 7.5L V8 cid:455
  122. 1971 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  123. 1971 Pontiac Firebird 6.6L V8 cid:400
  124. 1971 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  125. 1971 Pontiac Firebird 5.7L V8 cid:350
  126. 1970 Pontiac GTO 6.6L V8 cid:400 cc:6555
  127. 1970 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  128. 1970 Pontiac LeMans 6.6L V8 cid:400
  129. 1970 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  130. 1970 Pontiac LeMans 5.7L V8 cid:350
  131. 1970 Pontiac GTO 7.5L V8 cid:455 cc:7456
  132. 1970 Pontiac GTO 7.5L V8 cid:455
  133. 1970 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  134. 1970 Pontiac GTO 6.6L V8 cid:400
  135. 1970 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  136. 1970 Pontiac Firebird 6.6L V8 cid:400
  137. 1970 Pontiac Firebird 5.7L V8 cid:350 cc:5733
  138. 1970 Pontiac Firebird 5.7L V8 cid:350
  139. 1970 Pontiac LeMans 7.5L V8 cid:455
  140. 1969 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  141. 1969 Pontiac LeMans 6.6L V8 cid:400
  142. 1969 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  143. 1969 Pontiac LeMans 5.7L V8 cid:350
  144. 1969 Pontiac GTO 6.6L V8 cid:400 cc:6555
  145. 1969 Pontiac GTO 6.6L V8 cid:400
  146. 1968 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  147. 1968 Pontiac LeMans 5.7L V8 cid:350 cc:5733
  148. 1968 Pontiac LeMans 5.7L V8 cid:350
  149. 1968 Pontiac GTO 6.6L V8 cid:400 cc:6555
  150. 1968 Pontiac GTO 6.6L V8 cid:400
  151. 1968 Pontiac LeMans 6.6L V8 cid:400
  152. 1967 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  153. 1967 Pontiac GTO 6.6L V8 cid:400 cc:6555
  154. 1967 Pontiac GTO 6.6L V8 cid:400
  155. 1966 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  156. 1966 Pontiac GTO 6.4L V8 cid:389 cc:6376
  157. 1965 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  158. 1965 Pontiac GTO 6.4L V8 cid:389 cc:6376
  159. 1964 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  160. 1964 Pontiac GTO 6.4L V8 cid:389 cc:6376
  161. show all...
Authorized Dealer

About this product

Part #: 4901-3HKR

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.

More Details

ApplicationAutomotive
Coated FinishBlack Ceramic
Collector Diameter3.000 in.
Collector Tube Size3.000 in.
Engine Make/SizePontiac 265-350
Engine Make/SizeOlds 350-455
FinishBlack Ceramic
Head StyleLong-Tube
MaterialStainless Steel
Port ShapeSame As Port/Can Be Matched
Primary Tube Diameter1.625 in.
Tube Diameter1.625 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
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

374

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
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?
didn't want to use the old rusty ones even though they were fine, i wanted every part i touched to be new
What were you trying to accomplish by adding this product?
new non rusty parts
Was it easy install? Any installation tips that will help others?
as easy as a sbc motor mount, causde it is.
Once you’ve had a chance to use the product, did it meet your expectations?
absolutely
View on Jacob'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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