for LS1 f-body
1-3/4" primarys
3" collectors
these are "race" version, no AIR tubes or EGR.
they do have O2 sensor bungs. couple tubes were dinged for clearance.
i also do have a y-pipe, not sure whos it is, but fit with the headers on my car, couple dents
$600 plus shipping.
1-3/4" primarys
3" collectors
these are "race" version, no AIR tubes or EGR.
they do have O2 sensor bungs. couple tubes were dinged for clearance.
i also do have a y-pipe, not sure whos it is, but fit with the headers on my car, couple dents
$600 plus shipping.
Last edited: