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  1. R

    dynamic compression ratio /octane requirement

    What would be the likely DCR of a 1971 stage 1 iron headed ( basic porting gasket matching only ),455 ex a Riviera using stock 10 to 1 piston , stock bottom end , TA 284-88H cam installed 4 deg advanced with a intake closure at 37.5 deg as per cam card ? .Down in Aussie we use research octane...
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    Will i break it?

    I have a 67 gs400 ,matching numbers 400, St 400 and 10bolt 2.93 gears considering fitting stage 1 455 from 71 rib with small cam a little head porting 10.1 piston 800 quad and hei dizzy, maybe 425 horse probably less, how will the stock tyranny ,( with stock rebuild ,as it has never been...
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    67 rear window interior trim kit 3 piece

    I need a new trim kit to fit around the rear window in a 67 GS 400 hardtop ,Legendary don't stock ,Ecklers say they don't have parts for Buick's, do any other A bodies use the same trim kit ? Ron
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    67 gs400 seat back paint

    Hi, repainting the metal seat backs and sides in a Buick 1967gs with pearl yellow interior, anyone what the original colour was? thanks.
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    cracked block

    Hi I'm looking for advice on the best method of repairing a crack surrounding the inner starter mounting boss on a 1971 455 block , any success on either welding or stitching ? Thanks in advance
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