Chevrolet Silverado Z71 CCSB 2004
#1
Chevrolet Silverado Z71 CCSB 2004 with.....
5.3L LM7
G80 3.73's
Torsion bars cranked a smidge
Magnaflow 14" case with 3" SI/SO
UPD Intake Tube
UPD Lid for the airbox
K&N [oem type]
"Cold Air" modified factory airbox bottom half

5.3L LM7
G80 3.73's
Torsion bars cranked a smidge
Magnaflow 14" case with 3" SI/SO
UPD Intake Tube
UPD Lid for the airbox
K&N [oem type]
"Cold Air" modified factory airbox bottom half

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