ZZ3 vs ZZ4 intake any difference?
07-10-2007, 08:56 PM
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ZZ3 vs ZZ4 intake any difference?
Not sure if I'm posting this in the right section, but since I'm running a 1987 CCC Quadrajet this may apply. Any difference between the old ZZ3 intake and newer ZZ4 intake? both are '86 & earlier bolt pattern non egr and accept a quadrajet I think. Was the ZZ4 one made lower to fit underneath the Camaro hood?
Thanks,
Dave
Thanks,
Dave
07-10-2007, 10:30 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
They are the same part number. They both have the EGR valve boss and mount either spread bore or square bore carbs.
I understand they're an Edelbrock Performer EGR manifold with a Chevy bowtie cast into it.
I understand they're an Edelbrock Performer EGR manifold with a Chevy bowtie cast into it.
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