Whats the difference in these cams?

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05-10-2011, 11:43 PM

justinflora

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Whats the difference in these cams?

comp cams 07-503-8 and 08-503-8. What are the differences? To me they seem to have the same setup, but if so why is there two?

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05-10-2011, 11:49 PM

03impala9c1

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Quote:

Originally Posted by justinflora

comp cams 07-503-8 and 08-503-8. What are the differences? To me they seem to have the same setup, but if so why is there two?

07- is for lt1's
08- 1987-1998 305-350 Originally Equipped With Hydraulic Roller Camshaft, Except LT1 and LT4.

my guess is the pin length/timing chain mounting

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05-11-2011, 12:20 AM

justinflora

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cool so 07-503-8 is for our cars... Thanks...

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