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#1
06-09-2005, 05:45 AM
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What engine codes should I look for on a '69 Grand Prix with a 428 engine and Turbo 400 transmission??
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'69 GTO Convertible-Liberty Blue/Parchment '71 Grand Prix SJ 455-Triple Black-Sold '84 Corvette-Bronze/Bronze |
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#2
06-09-2005, 05:45 AM
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What engine codes should I look for on a '69 Grand Prix with a 428 engine and Turbo 400 transmission??
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'69 GTO Convertible-Liberty Blue/Parchment '71 Grand Prix SJ 455-Triple Black-Sold '84 Corvette-Bronze/Bronze |
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#3
06-09-2005, 07:50 PM
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XF or XG for the 428's. XH or YF if 400.
all #62 heads except the YF 2 bbl (#45's) |
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#4
06-10-2005, 07:55 AM
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Thanks, going to look at one the beginning of next week.
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'69 GTO Convertible-Liberty Blue/Parchment '71 Grand Prix SJ 455-Triple Black-Sold '84 Corvette-Bronze/Bronze |
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#5
06-10-2005, 07:52 PM
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I'm curious, I just came across a 69, that I can buy for $400. I haven't been under the hood yet, the guy says that it has a 400, car has 109000 miles, almost rust free. What kind of ponies did these 400 motors come with?
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#6
06-10-2005, 08:08 PM
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4-bbl 350 HP. 2-bbl 265 HP
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#7
06-11-2005, 09:53 AM
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Wow, I didn't expect those kind of numbers. I guess that's why they say Pontiac Excitement! Thanks for the info.
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#8
06-11-2005, 09:54 AM
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Didn't they come with a 12 bolt rearend also?
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#9
06-11-2005, 04:35 PM
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I think 1970 was the first year to get the 12 bolt rear in a GP with the 455.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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