7540 H.S.R.
#1
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Location: lansing mi
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Car: 91Z28
Transmission: 700R4
Axle/Gears: 3.23
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!
Anny input would be appreciated thanks guys!
#2
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Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: 7540 H.S.R.
# 7540 for all reg SBC heads ; iron , alum ,perimeter or center bolt intake pattern , it doesn't matter
and # 7542 for Vortec heads
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Car: 90 IROC 2-92 Zs blk vert & prpl
Engine: stealth ram brodix track 1 ful port
Transmission: 700r4 4l80e
Axle/Gears: iroc 375 lokr 92 Z 277 pos vert 327
Re: 7540 H.S.R.
They bolt to brodix track 1s.
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