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FlowTech 99560FLT - Header Gasket Set

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$11.23

$12.06

You save: $0.83 (7%) off MSRP

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  1. 1979 Pontiac Firebird Trans Am 6.6L V8 cid:400
  2. 1979 Pontiac Firebird Formula 6.6L V8 cid:400
  3. 1978 Pontiac Catalina 6.6L V8 cid:400
  4. 1978 Pontiac Grand Safari 6.6L V8 cid:400
  5. 1978 Pontiac Firebird Trans Am 6.6L V8 cid:400
  6. 1978 Pontiac Firebird Formula 6.6L V8 cid:400
  7. 1978 Pontiac Bonneville 6.6L V8 cid:400
  8. 1977 Pontiac Firebird Base 6.6L V8 cid:400
  9. 1977 Pontiac Catalina 6.6L V8 cid:400
  10. 1977 Pontiac Firebird Formula 6.6L V8 cid:400
  11. 1977 Pontiac Grand Prix 6.6L V8 cid:400
  12. 1977 Pontiac Grand LeMans Safari 6.6L V8 cid:400
  13. 1977 Pontiac LeMans Sport 6.6L V8 cid:400
  14. 1977 Pontiac LeMans Safari 6.6L V8 cid:400
  15. 1977 Pontiac LeMans Base 6.6L V8 cid:400
  16. 1977 Pontiac Grand Safari 6.6L V8 cid:400
  17. 1977 Pontiac Grand LeMans Base 6.6L V8 cid:400
  18. 1977 Pontiac Firebird Trans Am 6.6L V8 cid:400
  19. 1977 Pontiac Bonneville 6.6L V8 cid:400
  20. 1976 Pontiac Firebird 6.6L V8 cid:400
  21. 1976 Pontiac Grand Prix Base 6.6L V8 cid:400
  22. 1976 Pontiac Catalina 7.5L V8 cid:455
  23. 1976 Pontiac LeMans Sport 7.5L V8 cid:455
  24. 1976 Pontiac LeMans Sport 6.6L V8 cid:400
  25. 1976 Pontiac Parisienne 7.5L V8 cid:455
  26. 1976 Pontiac Parisienne 6.6L V8 cid:400
  27. 1976 Pontiac Catalina 6.6L V8 cid:400
  28. 1976 Pontiac Grand Prix Base 7.5L V8 cid:455
  29. 1976 Pontiac Grand Prix SJ 7.5L V8 cid:455
  30. 1976 Pontiac Grand LeMans Base 7.5L V8 cid:455
  31. 1976 Pontiac Grand LeMans Base 6.6L V8 cid:400
  32. 1976 Pontiac LeMans Base 7.5L V8 cid:455
  33. 1976 Pontiac LeMans Base 6.6L V8 cid:400
  34. 1976 Pontiac Laurentian 7.5L V8 cid:455
  35. 1976 Pontiac Laurentian 6.6L V8 cid:400
  36. 1976 Pontiac Grand Safari
  37. 1976 Pontiac Grand Prix SJ 6.6L V8 cid:400
  38. 1976 Pontiac Firebird 7.5L V8 cid:455
  39. 1976 Pontiac Grand Prix Base 6.6L V8 cid:400
  40. 1976 Pontiac Bonneville
  41. 1975 Pontiac Grand Prix 7.5L V8 cid:455
  42. 1975 Pontiac Grand Prix 6.6L V8 cid:400
  43. 1975 Pontiac LeMans Base 6.6L V8 cid:400
  44. 1975 Pontiac LeMans Safari 6.6L V8 cid:400
  45. 1975 Pontiac Firebird Base 6.6L V8 cid:400
  46. 1975 Pontiac Firebird Formula 6.6L V8 cid:400
  47. 1975 Pontiac Firebird Trans Am 6.6L V8 cid:400
  48. 1975 Pontiac Firebird Trans Am 7.5L V8 cid:455
  49. 1975 Pontiac Catalina Base 7.5L V8 cid:455
  50. 1975 Pontiac Catalina Base 6.6L V8 cid:400
  51. 1975 Pontiac Catalina Safari 7.5L V8 cid:455
  52. 1975 Pontiac Catalina Safari 6.6L V8 cid:400
  53. 1975 Pontiac Grand Safari
  54. 1975 Pontiac Grandville 7.5L V8 cid:455
  55. 1975 Pontiac Grandville 6.6L V8 cid:400
  56. 1975 Buick LeSabre Custom 6.6L V8 cid:400
  57. 1975 Oldsmobile 98 6.6L V8 cid:400
  58. 1975 Oldsmobile Custom Cruiser 6.6L V8 cid:400
  59. 1975 Pontiac Grand Am 7.5L V8 cid:455
  60. 1975 Pontiac Grand Am 6.6L V8 cid:400
  61. 1975 Pontiac Grand LeMans Base 7.5L V8 cid:455
  62. 1975 Pontiac Grand LeMans Base 6.6L V8 cid:400
  63. 1975 Pontiac LeMans Sport 6.6L V8 cid:400
  64. 1975 Pontiac Grand LeMans Safari 6.6L V8 cid:400
  65. 1975 Oldsmobile Delta 88 6.6L V8 cid:400
  66. 1975 Pontiac Bonneville 7.5L V8 cid:455
  67. 1975 Pontiac Bonneville 6.6L V8 cid:400
  68. 1974 Pontiac Grand Safari 7.5L V8 cid:455 cc:7457
  69. 1974 Pontiac Bonneville 6.6L V8 cid:400
  70. 1974 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  71. 1974 Pontiac Bonneville 6.6L V8 cid:400
  72. 1974 Pontiac Bonneville 7.5L V8 cid:455 cc:7456
  73. 1974 Pontiac LeMans 6.6L V8 cid:400
  74. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  75. 1974 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  76. 1974 Pontiac LeMans 7.5L V8 cid:455
  77. 1974 Pontiac Laurentian 6.6L V8 cid:400
  78. 1974 Pontiac Bonneville 7.5L V8 cid:455 cc:7457
  79. 1974 Pontiac Firebird 7.5L V8 cid:455
  80. 1974 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  81. 1974 Pontiac Bonneville 7.5L V8 cid:455
  82. 1974 Pontiac Catalina 6.6L V8 cid:400
  83. 1974 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  84. 1974 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  85. 1974 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  86. 1974 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  87. 1974 Pontiac LeMans 6.6L V8 cid:400
  88. 1974 Pontiac Catalina 6.6L V8 cid:400
  89. 1974 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  90. 1974 Pontiac Catalina 7.5L V8 cid:455 cc:7457
  91. 1974 Pontiac Parisienne 6.6L V8 cid:400
  92. 1974 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  93. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  94. 1974 Pontiac Catalina 7.5L V8 cid:455 cc:7456
  95. 1974 Pontiac Catalina 7.5L V8 cid:455
  96. 1974 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  97. 1974 Pontiac Grand Am 7.5L V8 cid:455
  98. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  99. 1974 Pontiac Firebird 6.6L V8 cid:400
  100. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  101. 1974 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  102. 1974 Pontiac Grand Am 6.6L V8 cid:400
  103. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  104. 1974 Pontiac Grand Am 6.6L V8 cid:400
  105. 1974 Pontiac Grand Am 7.5L V8 cid:455 cc:7456
  106. 1974 Pontiac Grand Am 7.5L V8 cid:455 cc:7457
  107. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  108. 1974 Pontiac Grand Prix
  109. 1974 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  110. 1974 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  111. 1974 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  112. 1974 Pontiac Parisienne 7.5L V8 cid:455 cc:7456
  113. 1974 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  114. 1974 Pontiac Laurentian 7.5L V8 cid:455 cc:7456
  115. 1974 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  116. 1974 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  117. 1974 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  118. 1974 Pontiac Grandville 7.5L V8 cid:455 cc:7457
  119. 1974 Pontiac Grand Safari 7.5L V8 cid:455
  120. 1974 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  121. 1974 Pontiac Grandville 7.5L V8 cid:455 cc:7456
  122. 1974 Pontiac Grandville 7.5L V8 cid:455
  123. 1974 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  124. 1974 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  125. 1974 Pontiac Grand Safari 6.6L V8 cid:400
  126. 1974 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  127. 1973 Pontiac LeMans 6.6L V8 cid:400
  128. 1973 Pontiac Laurentian 6.6L V8 cid:400
  129. 1973 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  130. 1973 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  131. 1973 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  132. 1973 Pontiac GTO
  133. 1973 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  134. 1973 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  135. 1973 Pontiac Laurentian 7.5L V8 cid:455 cc:7456
  136. 1973 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  137. 1973 Pontiac Grandville 7.5L V8 cid:455 cc:7457
  138. 1973 Pontiac Grandville 7.5L V8 cid:455 cc:7456
  139. 1973 Pontiac Bonneville 6.6L V8 cid:400
  140. 1973 Pontiac Bonneville 7.5L V8 cid:455
  141. 1973 Pontiac Bonneville 7.5L V8 cid:455 cc:7456
  142. 1973 Pontiac Bonneville 7.5L V8 cid:455 cc:7457
  143. 1973 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  144. 1973 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  145. 1973 Pontiac Catalina 6.6L V8 cid:400
  146. 1973 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  147. 1973 Pontiac Catalina 7.5L V8 cid:455
  148. 1973 Pontiac Catalina 7.5L V8 cid:455 cc:7456
  149. 1973 Pontiac Catalina 7.5L V8 cid:455 cc:7457
  150. 1973 Pontiac Firebird 7.5L V8 cid:455
  151. 1973 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  152. 1973 Pontiac LeMans 7.5L V8 cid:455
  153. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  154. 1973 Pontiac Firebird 6.6L V8 cid:400
  155. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  156. 1973 Pontiac Grand Am 6.6L V8 cid:400
  157. 1973 Pontiac Grand Am 6.6L V8 cid:400 cc:6555
  158. 1973 Pontiac Grand Am 7.5L V8 cid:455
  159. 1973 Pontiac Grand Am 7.5L V8 cid:455 cc:7456
  160. 1973 Pontiac Grand Prix
  161. 1973 Pontiac Grand Safari 6.6L V8 cid:400
  162. 1973 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  163. 1973 Pontiac Grand Safari 7.5L V8 cid:455
  164. 1973 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  165. 1973 Pontiac Grand Safari 7.5L V8 cid:455 cc:7457
  166. 1973 Pontiac Grandville 6.6L V8 cid:400
  167. 1973 Pontiac Grandville 7.5L V8 cid:455
  168. 1973 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  169. 1973 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  170. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  171. 1973 Pontiac Parisienne 7.5L V8 cid:455 cc:7456
  172. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  173. 1973 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  174. 1973 Pontiac LeMans 7.5L V8 cid:455 cc:7457
  175. 1973 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  176. 1973 Pontiac Parisienne 6.6L V8 cid:400
  177. 1973 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  178. 1973 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  179. 1972 Pontiac LeMans Base 7.5L V8 cid:455
  180. 1972 Pontiac LeMans Base 7.5L V8 cid:455 cc:7456
  181. 1972 Pontiac LeMans Base 7.5L V8 cid:455 cc:7457
  182. 1972 Pontiac LeMans Luxury 7.5L V8 cid:455
  183. 1972 Pontiac LeMans Luxury 7.5L V8 cid:455 cc:7457
  184. 1972 Pontiac LeMans Sport 7.5L V8 cid:455
  185. 1972 Pontiac LeMans Sport 7.5L V8 cid:455 cc:7457
  186. 1972 Pontiac Parisienne 7.5L V8 cid:455 cc:7456
  187. 1972 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  188. 1972 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  189. 1972 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  190. 1972 Pontiac Bonneville 6.6L V8 cid:400
  191. 1972 Pontiac Bonneville 7.5L V8 cid:455
  192. 1972 Pontiac Bonneville 7.5L V8 cid:455 cc:7456
  193. 1972 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  194. 1972 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  195. 1972 Pontiac Catalina 6.6L V8 cid:400
  196. 1972 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  197. 1972 Pontiac Catalina 7.5L V8 cid:455
  198. 1972 Pontiac Catalina 7.5L V8 cid:455 cc:7456
  199. 1972 Pontiac Catalina 7.5L V8 cid:455 cc:7457
  200. 1972 Pontiac Firebird 7.5L V8 cid:455
  201. 1972 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  202. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  203. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  204. 1972 Pontiac Firebird 6.6L V8 cid:400
  205. 1972 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  206. 1972 Pontiac Grand Prix
  207. 1972 Pontiac Grand Safari 7.5L V8 cid:455
  208. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7457
  209. 1972 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  210. 1972 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  211. 1972 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  212. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  213. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  214. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  215. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  216. 1972 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  217. 1972 Pontiac Grandville 7.5L V8 cid:455
  218. 1972 Pontiac Grandville 7.5L V8 cid:455 cc:7456
  219. 1972 Pontiac Grandville 7.5L V8 cid:455 cc:7457
  220. 1972 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  221. 1972 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  222. 1972 Pontiac Grandville 6.6L V8 cid:400 cc:6555
  223. 1972 Pontiac GTO
  224. 1972 Pontiac Laurentian 7.5L V8 cid:455 cc:7456
  225. 1972 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  226. 1972 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  227. 1972 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  228. 1972 Pontiac LeMans Base 6.6L V8 cid:400
  229. 1972 Pontiac LeMans Base 6.6L V8 cid:400 cc:6555
  230. 1971 Pontiac Bonneville 6.6L V8 cid:400
  231. 1971 Pontiac Parisienne 7.5L V8 cid:455 cc:7456
  232. 1971 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  233. 1971 Pontiac LeMans 7.5L V8 cid:455
  234. 1971 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  235. 1971 Pontiac LeMans 6.6L V8 cid:400
  236. 1971 Pontiac Laurentian 7.5L V8 cid:455 cc:7456
  237. 1971 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  238. 1971 Pontiac Laurentian 6.6L V8 cid:400
  239. 1971 Pontiac GTO
  240. 1971 Pontiac Grandville
  241. 1971 Pontiac Grand Safari 7.5L V8 cid:455 cc:7456
  242. 1971 Pontiac Grand Safari 7.5L V8 cid:455
  243. 1971 Pontiac Grand Safari 6.6L V8 cid:400 cc:6555
  244. 1971 Pontiac Grand Safari 6.6L V8 cid:400
  245. 1971 Pontiac Grand Prix
  246. 1971 Pontiac Firebird 7.5L V8 cid:455 cc:7456
  247. 1971 Pontiac Firebird 7.5L V8 cid:455
  248. 1971 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  249. 1971 Pontiac Firebird 6.6L V8 cid:400
  250. 1971 Pontiac Catalina 7.5L V8 cid:455 cc:7456
  251. 1971 Pontiac Catalina 7.5L V8 cid:455
  252. 1971 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  253. 1971 Pontiac Catalina 6.6L V8 cid:400
  254. 1971 Pontiac Bonneville 7.5L V8 cid:455 cc:7456
  255. 1971 Pontiac Bonneville 7.5L V8 cid:455
  256. 1971 Pontiac Bonneville 6.6L V8 cid:400 cc:6555
  257. 1971 Pontiac Parisienne 6.6L V8 cid:400
  258. 1971 Pontiac Acadian 6.6L V8 cid:402 cc:6588
  259. 1971 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  260. 1970 Pontiac Firebird 6.6L V8 cid:400 cc:6555
  261. 1970 Pontiac Parisienne 7.5L V8 cid:455 cc:7456
  262. 1970 Pontiac Parisienne 6.6L V8 cid:400
  263. 1970 Pontiac LeMans 7.5L V8 cid:455 cc:7456
  264. 1970 Pontiac LeMans 7.5L V8 cid:455
  265. 1970 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  266. 1970 Pontiac LeMans 6.6L V8 cid:400
  267. 1970 Pontiac Laurentian 6.6L V8 cid:402 cc:6588
  268. 1970 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  269. 1970 Pontiac Laurentian 6.6L V8 cid:400
  270. 1970 Pontiac GTO
  271. 1970 Pontiac Grand Prix
  272. 1970 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  273. 1970 Pontiac Firebird 6.6L V8 cid:400
  274. 1970 Pontiac Executive 7.5L V8 cid:455 cc:7456
  275. 1970 Pontiac Executive 6.6L V8 cid:400 cc:6555
  276. 1970 Pontiac Catalina 7.5L V8 cid:455 cc:7456
  277. 1970 Pontiac Catalina 7.5L V8 cid:455
  278. 1970 Pontiac Catalina 6.6L V8 cid:400 cc:6555
  279. 1970 Pontiac Catalina 6.6L V8 cid:400
  280. 1970 Pontiac Bonneville
  281. 1970 Pontiac Acadian 6.6L V8 cid:402 cc:6588
  282. 1970 Pontiac Tempest Base 6.6L V8 cid:400 cc:6555
  283. 1969 Pontiac Firebird Base 6.6L V8 cid:400
  284. 1969 Pontiac Strato-Chief 7.0L V8 cid:427 cc:6998
  285. 1969 Pontiac Parisienne 7.0L V8 cid:427 cc:6998
  286. 1969 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  287. 1969 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  288. 1969 Pontiac LeMans 6.6L V8 cid:400
  289. 1969 Pontiac Laurentian 7.0L V8 cid:427 cc:6998
  290. 1969 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  291. 1969 Pontiac GTO
  292. 1969 Pontiac Grand Prix
  293. 1969 Pontiac Firebird Trans Am 6.6L V8 cid:400 cc:6555
  294. 1969 Pontiac Firebird Trans Am 6.6L V8 cid:400
  295. 1969 Pontiac Firebird Base 6.6L V8 cid:400 cc:6555
  296. 1969 Pontiac Executive 7.0L V8 cid:428 cc:7014
  297. 1969 Pontiac Firebird 400 6.6L V8 cid:400
  298. 1969 Pontiac Tempest 6.6L V8 cid:400 cc:6555
  299. 1969 Pontiac Executive 6.6L V8 cid:400 cc:6555
  300. 1969 Pontiac Catalina
  301. 1969 Pontiac Bonneville
  302. 1968 Pontiac Grand Prix
  303. 1968 Pontiac Tempest 6.6L V8 cid:400 cc:6555
  304. 1968 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  305. 1968 Pontiac LeMans 6.6L V8 cid:400 cc:6555
  306. 1968 Pontiac LeMans 6.6L V8 cid:400
  307. 1968 Pontiac Laurentian 7.0L V8 cid:427 cc:6998
  308. 1968 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  309. 1968 Pontiac GTO
  310. 1968 Pontiac Parisienne 7.0L V8 cid:427 cc:6998
  311. 1968 Pontiac Firebird Base 6.6L V8 cid:400 cc:6555
  312. 1968 Pontiac Firebird Base 6.6L V8 cid:400
  313. 1968 Pontiac Firebird 400 6.6L V8 cid:400
  314. 1968 Pontiac Executive 7.0L V8 cid:428 cc:7014
  315. 1968 Pontiac Executive 6.6L V8 cid:400 cc:6555
  316. 1968 Pontiac Catalina
  317. 1968 Pontiac Bonneville
  318. 1968 Pontiac Strato-Chief 7.0L V8 cid:427 cc:6998
  319. 1967 Pontiac Tempest Safari 5.3L V8 cid:326 cc:5343
  320. 1967 Pontiac Tempest Base 5.3L V8 cid:326 cc:5343
  321. 1967 Pontiac Strato-Chief 7.0L V8 cid:427 cc:6998
  322. 1967 Pontiac Parisienne 7.0L V8 cid:427 cc:6998
  323. 1967 Pontiac Parisienne 6.6L V8 cid:400 cc:6555
  324. 1967 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  325. 1967 Pontiac Laurentian 7.0L V8 cid:427 cc:6998
  326. 1967 Pontiac Laurentian 6.6L V8 cid:400 cc:6555
  327. 1967 Pontiac GTO
  328. 1967 Pontiac Grand Prix
  329. 1967 Pontiac Firebird HO 6.6L V8 cid:400
  330. 1967 Pontiac Firebird Base 6.6L V8 cid:400 cc:6555
  331. 1967 Pontiac Firebird Base 6.6L V8 cid:400
  332. 1967 Pontiac Firebird Base 5.3L V8 cid:326 cc:5343
  333. 1967 Pontiac Firebird 400 6.6L V8 cid:400
  334. 1967 Pontiac Executive
  335. 1967 Pontiac Catalina
  336. 1967 Pontiac Bonneville
  337. 1966 Pontiac Laurentian 7.0L V8 cid:427 cc:6998
  338. 1966 Pontiac Tempest Safari 5.3L V8 cid:326 cc:5343
  339. 1966 Pontiac Star Chief
  340. 1966 Pontiac Parisienne 7.0L V8 cid:427 cc:6998
  341. 1966 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  342. 1966 Pontiac Strato-Chief 7.0L V8 cid:427 cc:6998
  343. 1966 Pontiac GTO
  344. 1966 Pontiac Grand Prix
  345. 1966 Pontiac Catalina
  346. 1966 Pontiac Bonneville
  347. 1966 Pontiac Tempest Base 5.3L V8 cid:326 cc:5343
  348. 1965 Pontiac Tempest 5.3L V8 cid:326 cc:5343
  349. 1965 Pontiac Star Chief
  350. 1965 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  351. 1965 Pontiac GTO
  352. 1965 Pontiac Grand Prix
  353. 1965 Pontiac Catalina
  354. 1965 Pontiac Bonneville
  355. 1964 Pontiac Tempest 5.3L V8 cid:326 cc:5343
  356. 1964 Pontiac Star Chief
  357. 1964 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  358. 1964 Pontiac GTO
  359. 1964 Pontiac Grand Prix
  360. 1964 Pontiac Catalina
  361. 1964 Pontiac Bonneville
  362. 1963 Pontiac Catalina
  363. 1963 Pontiac Tempest 5.3L V8 cid:326 cc:5343
  364. 1963 Pontiac Star Chief
  365. 1963 Pontiac LeMans 5.3L V8 cid:326 cc:5343
  366. 1963 Pontiac Grand Prix
  367. 1963 Pontiac Bonneville
  368. show all...
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About this product

Part #: 99560FLT

Replacement Header Gaskets for Pontiac 326-455 headers. Kit consists of (2) Header flange gaskets and (2) 3" collector gaskets

More Details

Collector Gaskets IncludedYes
Gasket LineP73 Ferroglass Non-Asbestos
Port Size1.330 in. x 1.850 in.
Thickness0.062 in.

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What made you choose this particular product?
Price and performance
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Yes, first time
Was it easy to install? Any installation tips that will help others?
Personally installed
View on Justin's build
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What made you choose this particular product?
Got it as a gift to finish off my 2.5 inch custom catback exhaust.
Is this your first time buying from this brand? Did you consider other brands?
Yes it is my first time using this brand.
Was it easy to install? Any installation tips that will help others?
I installed it with some friends. A welder is very helpful since hangers are not included with the muffler. I reused the old hangers off of the stock exhaust and it works pretty well.
Once you've had a chance to use the product, did it meet your expectations?
Completely blew my mind how good it made my car sound, 100% worth it, especially for only $32. Car is quiet at low rpm, even with resonator deleted, loud, but sounds great at high rpms. Don't notice any drone at all.
Any additional comments?
Great if you want to get some more sound out of your car without breaking the bank or making it super loud.
View on Blake's build
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What made you choose this particular product?
I have chosen this part because I've always wanted glasspacks
What were you trying to accomplish by adding this product?
I was trying to achieve slightly better horsepower and a louder sound
Was it easy install? Any installation tips that will help others?
Had the exhaust professionally installed
Once you’ve had a chance to use the product, did it meet your expectations?
It meet my expectations and more, it gave me the loudness I was looking for plus a amazing sounding rumble
Any additional comments?
When doing exhaust I would always have it professionally welded
View on Leonel's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

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About FlowTech

Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems. Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™. Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996. When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!

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