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12-27-2016, 07:15 PM | #1 |
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Suffix number help
I was told it was a 454 I cleaned up and took a pic of the numbers stamped on passenger side front of block but can't find any info at all anyone have any ideas?
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12-27-2016, 08:10 PM | #2 |
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Re: Suffix number help
The CDF suffix comes up as a 1985 small block 305. No CDF suffix for a big block according to that web site.
http://www.nastyz28.com/gm-chevy-cod...s-suffix-1.php http://www.nastyz28.com/gm-chevy-cod...-suffix-12.php |
12-27-2016, 08:18 PM | #3 |
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Re: Suffix number help
That's a prefix code. Suffix code will be three letters on the tail-end. What did the truck come with originally, a 402 or a 350?
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ Last edited by special-K; 12-28-2016 at 08:04 AM. |
12-27-2016, 08:41 PM | #4 |
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The fender says 350 but I know this is not a small block
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12-27-2016, 08:48 PM | #5 |
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Re: Suffix number help
I did a search for the intake edelbrock performer 2.0 intake it says 454
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12-27-2016, 09:24 PM | #6 |
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Re: Suffix number help
CDF132739 is the partial VIN from the vehicle the engine came out of. Check to the left to see if you can find the Engine ID number. That is what will have the suffix code that will tell what the engine is and what it came out of, as well as other related info. Your partial VIN decodes as
C = Chevrolet D = 1983 F = Flint assembly plant 132739 = unique serial number, Vehicle #32,739
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12-27-2016, 09:31 PM | #7 | |
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Quote:
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12-28-2016, 01:37 PM | #8 | |
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Re: Suffix number help
Quote:
You're looking for something like TO42TTBG
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12-27-2016, 10:47 PM | #9 |
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Re: Suffix number help
Find your casting number and narrow it down even further.
There's some pics in here for their locations. http://www.mortec.com/ |
12-28-2016, 01:22 PM | #10 |
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Re: Suffix number help
That's not a suffix code, that's a prefix code. Where did that number come from on the engine?
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
12-28-2016, 01:28 PM | #11 |
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Re: Suffix number help
Machined pad in front of the passenger side cylinder head ------ I'm gonna clean up the back side of engine and try to get casting numbers-- it's a tight space
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