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84 5.0HO engine value

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Old Dec 20, 2025 | 11:54 AM
  #1  
miken96's Avatar
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84 5.0HO engine value

I have a running 1984 5.0 HO engine. Its perfectly functional, to include a new rear seal cause it saw a leak. The electric choke is probably DOA cause its hard to start, but once it warms up, its fine... I had a buddy "GIFT" me a Chevy 350 (trade for a Tremec 6 Speed i didn't want to use)with about 365hp, so a swap will happen. No, I aint worried about keeping numbers matching, as I plan to GIVE the car to my first grandchild when they graduate high school. What would be an average "in good running condition" price for an engine like that? It'll come with a complete engine, minus the power steering, alternator and A/C. I don't need to make a ton, but don't wanna throw it away.. Some HONEST estimates would be appreicated
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Old Dec 20, 2025 | 03:39 PM
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8t2 z-chev's Avatar
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From: belle fourche,s.d.
Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: 84 5.0HO engine value

~ $300, $250 if more than 120,000 miles on it.
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Old Dec 21, 2025 | 06:17 AM
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Aaron R.'s Avatar
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From: Missouri
Car: 1985 Z28
Engine: 305 LG4
Transmission: T5
Axle/Gears: 3.42
Re: 84 5.0HO engine value

Value? Varies widely, depending on who you ask.

For me it's not even worth scrap value. By the time I drove to get it, loaded it, and waited in line at the scrap yard it already wouldn't be worth my time.
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Old Dec 23, 2025 | 09:04 PM
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From: Fayette County, OH
Car: basic third gens
Engine: that I like
Transmission: to restore
Axle/Gears: and enjoy
Re: 84 5.0HO engine value

I scrapped one once. That was 20 years ago and probably not the best decision. More recently (like over 10 years ago now, lol) I listed one on CL for 60 bucks, in running condition. With starter, alt and distributor too. Smoked at higher rpm. Some nice guy came and was happy as could be to get it for $60, he was going to put in his '69 C10.
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