Air Intake
shepherds56
07-24-2007, 01:57 PM
We have a 1999 K2500 7.4L Suburban. We had a new crate 454 installed but still has old air intake system, "loud". Thinking of going back to OEM system, any thoughts? and where can we find the OEM system?
MT-2500
07-24-2007, 03:31 PM
We have a 1999 K2500 7.4L Suburban. We had a new crate 454 installed but still has old air intake system, "loud". Thinking of going back to OEM system, any thoughts? and where can we find the OEM system?
Bone yard or you GM dealer cqan get it for you.
MT
Bone yard or you GM dealer cqan get it for you.
MT
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