Vintage Edelbrock O4B Big Block Oldsmobile Intake Manifold
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Vintage Edelbrock O4B Big Block Oldsmobile Intake Manifold
Vintage 1960's Edelbrock O4B intake for all big block Olds engines 400 425 455. This is the Q-jet spread bore flange style, which is much harder to find & been out of production for decades. It is in good condition overall but does need a helicoil in the threaded boss that holds the alternator bracket on the passenger side, the rest of the threads look great. I see no cracks on it anywhere. Somebody tried to open up the inner primary area on one side of the carb flange, so that should be cleaned up/smoothed out although not totally necessary, the carb gasket will seal fine. The thermostat housing flange looks good with no heavy corrosion around it or in the water passages. This fits great with stock W25 OAI hood & air cleaners with no modifications required, and has a more stock appearance than, say, a Performer or Torker intake. Not many of these left out there! $275. I will ship well packaged within the 48 states only for actual ship cost. Paypal+the fee, friends/family or Zelle accepted.
Last edited by 442mark; February 7th, 2024 at 03:41 PM. Reason: price change
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March 17th, 2022 12:43 PM