Description
Headers for Emissions Legal Header 02 13 GM Truck 4.8 5.3L LS W O EGR D3373 B performance exhaust 93% larger aluminum turbocharger inlets engine oil level sensors 74036 BCPR 203502W000 exhaust replacement 93% larger aluminum turbocharger inlets with adapter rings for larger turbochargers 500" oversized steel shaft spins in a sealed ball bearing and sintered bushing for long endurance and accurate spark delivery throughout the entire rpm range