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  1. Jet Boats
    What are the Olds engines using for Hardin aluminum header gaskets?
  2. Parts for Sale
    I'm restoring an old Hornet jet boat with a 455 in it. I would buy a good deal on a complete runner. I will rebuild what I have if need be. Looking for a single or dual tunnel ram, carbs optional.
  3. Jet Boats
    Hopefully someone has one hanging on a wall or in a pile or still attached to a relic It is a single piece combination Water Pump cover, Timing cover and Engine mount like the one in the photo It fits an Oldsmobile 425 or 455 If you or anyone you know has one, I would appreciate a shout You...
  4. Parts for Sale
    Hopefully someone has one hanging on a wall or in a pile or still attached to a relic It is a single piece combination Water Pump cover, Timing cover and Engine mount like the one in the photo It fits an Oldsmobile 425 or 455 If you or anyone you know has one, I would appreciate a shout You...
  5. V-Drives
    I will also post this in the parts section but I figure there may be a bigger chance of someone seeing it here Hopefully someone has one hanging on a wall or in a pile or still attached to a relic It is a single piece combination Water Pump cover, Timing cover and Engine mount like the one in...
  6. Parts for Sale
    Would prefer to sell all at once. Asking $400 for the lot + shipping. Will take offers on individual pieces. Send pm or txt 512-755-2575
  7. Boats for Sale
    1973 Sanger super jet jet boat olds 455 boat is complete the engine is seized from sitting. Boat is very solid the interior could use work.. asking 1300.00.. located Greenwood California 530 903 1623 BEST To Call . i don't come on here much any more..
  8. Parts for Sale
    Up for grabs is a 3 point mount hardware needed to mount a 455 olds. See pics. Prefer to sell all together but may mix and match. $500 obo text 512-755-2575
  9. Parts for Sale
    SOLD - Up for sale are a pair of 455 olds headers with water injection ports. - SOLD Good condition and solid. Asking $400. plus shipping from 78600. OLD
  10. Jet Boats
    Does anyone have a pair of through transom headers for a 455 olds?!?!
  11. Parts for Sale
    Looking for a set of through transom headers for a 455 olds. Willing to pay for shipping. Located in Thousand Oaks ca
  12. Jet Boats
    I have a 1970 455 olds I have oil restrictors below the cam a 10 quart oil pan and a stock oil pump will it survive or should I do more
  13. Jet Boats
    My neighbor has a a jet boat that he is working on- Just installed a DUI HEI-style distributor.....His Terminal block above the bellhousing is just hanging there. On my 460 it mounts to a cast-in spot on the bellhousing.... Does anyone have some pics/suggestions? I can fab up a bracket, but I...
  14. Parts for Sale
    455 Olds aluminum exhaust logs - freshly surfaced - one riser included - $90 OBO + any shipping. 949-631-2040
  15. Jet Boats
    Hey Folks wanted to Wish everybody a very great Holiday Season and ask an opinion question. I have been searching for a Jet boat and my main Preference is that it has a BBC because that is what i am familiar with and I know performance parts almost grow on trees and are reasonably priced. The...
  16. Jet Boats
    Hey guys, I bought a 1973 Glastron with a Olds 455 Berkley Packjet. It has a few issues... The oil cooler is busted, probably from frost. can anyone tell me where I can find a replacement, and what model I should get ? Been reading that I should get 2 of these to restrict flow and further cool...
  17. Jet Boats
    Hello all, First post here. Recently got a 1975 Spectra 18' with an Olds 455 with a Jacuzzi WJ pump. Boat has around 300 hours on it. Unsure of the history of the boat. As far as I know, neither the engine or pump have been rebuilt, but both seem to be in good shape. Has GM style Mallory...
  18. Parts for Sale
    Ski tow for 455 olds 40.00 + shipping
  19. Jet Boats
    Just wondering if it's as easy as it looks. I have what I believe is a 16' sidewinder SS with an olds 455 and Berkley 12jgb jet. It looks like I need to remove the bolts that go through the front cross-member, unbolt the driveshaft from the flywheel. What i am not sure about is do I unbolt...
  20. Parts for Sale
    I'm looking to buy a single carb tunnel ram for a 455 olds. Please message me or text me at 253-229-2682. Thanks, Troy.
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