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440 or 413?
#1435684
05/13/13 11:33 AM
05/13/13 11:33 AM
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Joined: Sep 2005
Posts: 769
Europa, Estonia
Georg
OP
super stock
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OP
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Joined: Sep 2005
Posts: 769
Europa, Estonia
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Hi guys
I have one motor for rebuild and Iam bit confused as code what is stamped on passenger side of block is 3698830 what should be 440cid RB, BUT on right side of distributor there is surface where is stamped codes like:
416 .060
10.88
So what should I trust?
Outlaw Plymouth Valiant
R5/P7 Powered by Liuzzo Racing
COMP Performance Group dealer in Baltic
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Re: 440 or 413?
[Re: Georg]
#1435685
05/13/13 12:26 PM
05/13/13 12:26 PM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Hi guys
I have one motor for rebuild and Iam bit confused as code what is stamped on passenger side of block is 3698830 what should be 440cid RB, BUT on right side of distributor there is surface where is stamped codes like:
416 .060
10.88
So what should I trust?
You dont trust either... measure the bores... I dont
remember what the bore was on a 413 but it looks
like the stamped number up front is a .060 over..
just measure it when you pull it apart
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Re: 440 or 413?
[Re: Mr.Yuck]
#1435688
05/13/13 01:59 PM
05/13/13 01:59 PM
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Joined: Sep 2005
Posts: 769
Europa, Estonia
Georg
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super stock
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OP
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Joined: Sep 2005
Posts: 769
Europa, Estonia
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I measured bores and they are 4.34" but need to overbore. Seems its 440cid RB
Outlaw Plymouth Valiant
R5/P7 Powered by Liuzzo Racing
COMP Performance Group dealer in Baltic
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Re: 440 or 413?
[Re: Georg]
#1435689
05/13/13 02:06 PM
05/13/13 02:06 PM
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Joined: Dec 2005
Posts: 1,495
Shelby mi.
JAKE68
pro stock
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pro stock
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Posts: 1,495
Shelby mi.
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Whats it say on the casting side of block and what is casting date on side??? a 413 to go to 4.25 bore would have to have been bored .080.
Last edited by JAKE68; 05/13/13 02:08 PM.
JAKES AUTOMOTIVE
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Re: 440 or 413?
[Re: JAKE68]
#1435690
05/13/13 02:37 PM
05/13/13 02:37 PM
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Joined: Sep 2005
Posts: 769
Europa, Estonia
Georg
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OP
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Posts: 769
Europa, Estonia
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code is on passenger side 3698830 but I need to look the date tomorrow. If I remeber then year was 73 or 74
Last edited by Georg; 05/13/13 02:39 PM.
Outlaw Plymouth Valiant
R5/P7 Powered by Liuzzo Racing
COMP Performance Group dealer in Baltic
Premium Performance
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Re: 440 or 413?
[Re: Mr.Yuck]
#1435691
05/13/13 02:43 PM
05/13/13 02:43 PM
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Joined: Jan 2003
Posts: 75,005
U.S.S.A.
JohnRR
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Quote:
 I thought 440's all had 440 followed by a letter on the "pad"
They would until you machine the info off , or it was an over the counter block that never had info stamped in it.
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Re: 440 or 413?
[Re: Georg]
#1435692
05/13/13 02:47 PM
05/13/13 02:47 PM
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Joined: Jan 2003
Posts: 75,005
U.S.S.A.
JohnRR
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Quote:
code is on passenger side 3698830 but I need to look the date tomorrow. If I remeber then year was 73 or 74
Do you have access to a sonic checker ?
Sounds like the valley end rails were machined and info by whomever did it stamped on there. A 413 bored to 4.340 would be bigger than 416. The 416 is probably a reference number by the rebuilder.
What is the date stamped on the back of the bearings ?
Also the 060 may not be an overbore indication , better yet the block may have been decked that much. I had a 69 440HP that had the valley end rails machined and it was just stamped 020. The block was .030 if I remember right , I figured out the block had been decked .020 .
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Re: 440 or 413?
[Re: Georg]
#1435693
05/13/13 03:55 PM
05/13/13 03:55 PM
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Joined: Jan 2003
Posts: 6,591
Canton, Ohio
Sport440
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Posts: 6,591
Canton, Ohio
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Quote:
code is on passenger side 3698830 but I need to look the date tomorrow. If I remeber then year was 73 or 74
Yep, that number represents a 73 to early 75 440
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Re: 440 or 413?
[Re: Sport440]
#1435694
05/13/13 09:13 PM
05/13/13 09:13 PM
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Joined: Jul 2006
Posts: 9,366
Lehigh Acres, Florida
rickstershemi
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Posts: 9,366
Lehigh Acres, Florida
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Quote:
Quote:
code is on passenger side 3698830 but I need to look the date tomorrow. If I remeber then year was 73 or 74
Yep, that number represents a 73 to early 75 440
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