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Old 01-20-2011, 08:42 PM   #1
BamaDave
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engine code(pic)

all I could find out was it was made in the Tonawanda plant in 69 and it had 300hp. Is there anymore info that can be got from this number?
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Old 01-20-2011, 08:53 PM   #2
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Re: engine code(pic)

IN 1969 350 tur 350, taxi - 2 full size

looks like it might have been a 2 barrel with an automatic and came in a fullsize car if i read that right and the last 2 letters are IN

http://www.nastyz28.com/gm-chevy-cod...s-suffix-6.php
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Old 01-20-2011, 09:00 PM   #3
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Re: engine code(pic)

it has a HN suffix
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Old 01-20-2011, 10:43 PM   #4
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Re: engine code(pic)

suffix yr CID notes
HN 1965 327 t/ign., m/t 375hp FI Vette
HN 1968 327 Pwrglide, reg gas 4bbl full size/Chevy II
HN 1969 327 tur 350 full size
HN 1969 350 tur hydramatic 300 4bbl full size
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Last edited by bmchevy1979; 01-20-2011 at 10:46 PM.
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Old 01-21-2011, 12:50 AM   #5
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Re: engine code(pic)

Code Year CID Vehicle HP RPO Trans Carb Comments
HN 65 327 Corvette 375 L-84 4-spd FI Rochester, HP solid cam
HN 68 327 Impala 250 L-73 Power glide 4-Brl Hyd Cam
HN 69 350 Impala 300 L-48 TH 350 4-Brl Hyd Cam
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Old 01-21-2011, 05:52 PM   #6
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Re: engine code(pic)

Ah, makes more sense then.
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Old 01-21-2011, 06:57 PM   #7
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Re: engine code(pic)

Quote:
Originally Posted by benoit454 View Post
Code Year CID Vehicle HP RPO Trans Carb Comments
HN 65 327 Corvette 375 L-84 4-spd FI Rochester, HP solid cam
HN 68 327 Impala 250 L-73 Power glide 4-Brl Hyd Cam
HN 69 350 Impala 300 L-48 TH 350 4-Brl Hyd Cam
Could that have been a Impala SS?
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