Re: Need part numbers ID'd...
Mark, according to Colvin, 8911 is the is the casting number for an L-88 cam shaft. J is the month of manufacture,October 29, 1969. The "M" is the hi-perf code for Chevy cams, big blocks and the 302.
Andy
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COPO 9561/9737 M40 X11D80
13.37 @ 105.50 on pump gas,drove it to NATL TRAILS and back [email protected] SCR22
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