7540 H.S.R.

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11-08-2012, 08:27 PM

camarochrisz28

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7540 H.S.R.

Hey hues i am planning on doing a her swap on my 91 l98.The part number for the intake is 7540 my question is will this intake fit on stock heads as well as aluminum? Seems like whoever i call and posts i read i seem to get different answers.
Anny input would be appreciated thanks guys!

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11-08-2012, 10:33 PM

vetteoz

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Re: 7540 H.S.R.

Quote:

Originally Posted by camarochrisz28

7540 my question is will this intake fit on stock heads as well as aluminum?
Seems like whoever i call and posts i read i seem to get different answers.

There are only 2 versions of the HSR ;
# 7540 for all reg SBC heads ; iron , alum ,perimeter or center bolt intake pattern , it doesn't matter
and # 7542 for Vortec heads