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Seller’s description
THIS IS A PROFESSIONALLY BUILT 4.0HO HEAD DESIGNED TO PUT ON THE 258 (4.2) ENGINE. THIS IS SAID TO GIVE 30 TO 40 HORSEPOWER. THE HEAD HAS NOT BEEN INSTALLED. IT HAS A PROFESSIONAL VALVE JOB WITH NEW SPRINGS AND RETAINERS, THE NECESSARY MODS TO THE WATER JACKETS TO WORK ON THE 4.2 HAVE BEEN DONE, AND THEN THE HEAD HAS BEEN DECKED. I NEVER GOT THE TIME TO DO THE SWAP. THESE ARE LINKS ABOUT THE SWAP, AND HOW EASY IT IS. http://www.off-road.com/jeep/new/40conv.html http://www.monsterslayer.com/jeep/40Head/40Head.ht m Can Ship. will charge actual shipping charges from DHL
$450
4.0 head conversion for 258
Listed Apr 19, 2007 · 3,292 views
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