The 1947 - Present Chevrolet & GMC Truck Message Board Network - ''y'' is the thrid letter on my blazer i.d nimber's

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- - ''y'' is the thrid letter on my blazer i.d nimber's (https://67-72chevytrucks.com/vboard/showthread.php?t=334273)

factory2wdblazer's

03-18-2009 08:29 PM

''y'' is the thrid letter on my blazer i.d nimber's

dose the ''y'' stand for 350 engine or 454 engine...my first 3 number, letters are ccy i beleave the cc is chevy, 2 wheel drive. but i have seen a couple diffrent one's for the letter ''y''...like it means's 350 and on another site say's 454 ''p'' model never herd of a ''p'' model 454.... any-body know what it mean's.

schoolfire

03-18-2009 10:14 PM

Re: ''y'' is the thrid letter on my blazer i.d nimber's

73-75 Y=350

I use this guide:
http://www.lmctruck.com/icatalog/cc/full.aspx?Page=12

factory2wdblazer's

03-18-2009 10:49 PM

Re: ''y'' is the thrid letter on my blazer i.d nimber's

thank you for that info ''School Fire''

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