Anyone know any info on this heat exchanger?

philbullet

Petty Officer 1st Class
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Aug 14, 2014
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241
Lol , oh lord.
I bought it cheap it came off a 350 chevy/ mercruiser.
Wanting to put on a 4.3
 

thumpar

Admiral
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Jun 21, 2007
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6,138
Weird. Doesn't look like any Mercruiser heat exchanger I have seen.
 

Fun Times

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Hard to make out the numbers on it exactly... is it 1800-8190? Or?
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
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Looks like an old Sea Lamp or sen-sure

What name is on the end caps?
If it cooled a 350, it will cool your 4.3. However, I suggest having it pressure tested
 

philbullet

Petty Officer 1st Class
Joined
Aug 14, 2014
Messages
241
Looks like an old Sea Lamp or sen-sure

What name is on the end caps?
If it cooled a 350, it will cool your 4.3. However, I suggest having it pressure tested

There's no name or markings on it anywhere, only those numbers on top.
 

philbullet

Petty Officer 1st Class
Joined
Aug 14, 2014
Messages
241
I think I found out its a marine power heat exchanger.
Now I need plumbing diagrams but iam sure a can figure out it my self.
 
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