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GM Big Block Exhaust Manifold | Pleasurecraft R028010

GM Big Block Exhaust Manifold | Pleasurecraft R028010

Pleasurecraft Marine

$399.99 USD
$399.95 USD $399.99 USD
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GM Big Block Exhaust Manifold | Pleasurecraft R028010

OEM Pleasurecraft Marine center rise exhaust manifold fits GM 7.4L 454 CID marine engines.

  • PCM exhaust manifold
  • For Pleasurecraft Marine GM V8 big block 454 cu. in. engines
  • Heavy duty cast iron
  • Painted black
  • Manifold to head gasket P/N 96653 - sold separately
  • Riser gasket P/N RM0099 - sold separately
  • Original PCM
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Let customers speak for us

from 82 reviews
Would have been 5 stars but....

Would have been 5 stars but, I did not receive a promotional sticker with my $2000 drive unit. Just kidding, everything was great!

William S.
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Great company to work with!

Tom B.
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Ordered a Piranha Propellers Complete A-Series 4 Blade Propeller from Macomb Marine Parts and even though we’re international, it arrived in just over a week — fast and reliable service. The propeller itself is a real lifesaver. We had the same model before, and after hitting a rock that damaged two blades, we were able to swap them right on the water and make it back to the marina without issue — something you simply can’t do with a regular aluminum prop. For peace of mind we decided to buy a complete new set (hub and blades) since an impact like that could cause hidden damage, but the system really proved its worth.

Alexiel M.
Piranha Propellers Complete A-Series 4 Blade Propeller

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Randolph D.
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Excellent part.

Nelson R.
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Piranha Propeller

I couldn’t find a Piranha propeller dealer near me in Canada but found Macomb Marine Parts who could deliver to me. The order process was smooth and I was even contacted via email for clarification regarding blade shape and they were very helpful in choosing the best shape for my purposes.
I can’t comment on the prop’s performance yet as we haven’t had the boat in the water yet.

S.S.
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Perfect replacement. thank you

MICHAEL W.
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Perfect replacement

Michael K.
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Perfect match

Perfect match to the original Chris Craft blue. Competitive price and delivery was quick

jason b.
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Great Product

Great Product, easy to install, work well

Kevin M.
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Obtaining magnesium anodes to install on the OMC Cobra (SX-C) sterndrive, for fresh water use. Received the anode within a week of ordering the part, which is not going to be installed until Spring.

Paul B.
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Black Liquid Electrical Tape - 4 oz. | Star Brite 084104B

JEFFREY K.
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As described

Jonathan C.
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Very Happy!! Just what I needed!!

Peter B.
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Quality seems good

Outdrive spent 4 months docked in salt water with no visible rust on the stainless steel braided hoses

Thurman W.
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