Request to Add LS1/LS6 Intakes for 5.3L Truck Engine EnO
#38197 from Jim Clark · Rule change · TB 25-05 (2025-05 Fastrack)
In GCR, Section 9.1.6.F., add the following to Intake Part #’s:
"17113697, 19418185, 89017230, 89017363, 89017364, and 89017365, 12561269 and 88894095"