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401 Blocks Good Deal?

Printed From: TheAMCForum.com
Category: The Garage
Forum Name: AMC V8 Engine Repair and Modifications
Forum Description: AMC-made V8 engine mechanical, ignition and fuel from basic repair to high-perf modifications
URL: https://theamcforum.com/forum/forum_posts.asp?TID=100487
Printed Date: Apr/19/2024 at 5:22pm
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Topic: 401 Blocks Good Deal?
Posted By: ruphianh
Subject: 401 Blocks Good Deal?
Date Posted: Jun/12/2019 at 9:42am
im out of state right now and there are a couple 401 blocks I can get for $700 total. 

They’ll be coming back to the SF Bay Area in the back of my truck if this is a good deal for Bay Area prices. I’d keep one as a spare and sell the other.

What do you guys think? Or should I pass or offer something else?



Replies:
Posted By: ramblinrev
Date Posted: Jun/12/2019 at 10:01am
Good deal if they are good blocks.
But check: are they clean? Rusty?
Standard bore? Need boring? Bored before? (401's don't have a lot of room for overbore).
Are cylinders likely to need sleeves?


-------------
74 Hornet Hatchback X twins (since 1977)
62 American Convertible (still worth the $50 I spent in 1973!) AMCRC #513, AMO #384
70 AMX 360 4-speed (since 1981)


Posted By: ruphianh
Date Posted: Jun/12/2019 at 10:24am
duplicate


Posted By: ruphianh
Date Posted: Jun/12/2019 at 10:25am
Originally posted by ramblinrev ramblinrev wrote:

Good deal if they are good blocks.
But check: are they clean? Rusty?
Standard bore? Need boring? Bored before? (401's don't have a lot of room for overbore).
Are cylinders likely to need sleeves?

both blocks standard bore. One has already been cleaned and prepped. The other looks to be oiled heavily before it was put away. 


Posted By: tufcj
Date Posted: Jun/12/2019 at 11:06am
Do they have main caps?  Replacement caps and line bores can get expensive.  If they do, probably a good deal.  401s haven't been produced since the late 70s.

Bob
tufcj


-------------
69 AMX
74 Javelin AMX
67 Rogue

If you need a tool and don't buy it...
you'll eventually pay for it...
and not have it.
Henry Ford


Posted By: PROSTOCKTOM
Date Posted: Jun/12/2019 at 11:23am
One clean standard bore block is worth $700 in a retail number, so $700 for a pair would be an easy way for you to get a free block in the end. Go for it.

Tom


Posted By: WhatISit
Date Posted: Jun/12/2019 at 11:57am
Do they both come with a crank? I've noticed the crankshafts have been getting quite expensive.


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-www.FasterNLouder.com-<br />'73 Javelin AMX 401 V8



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