Engine Valve Guide
GAS;(CC='5328');(CID:325);VIN T;MFI;FI;8.1mm I.D. 12.7mm O.D. 53.8mm O.A.L. Intake and Exhaust;16 Valve;OHV;LM7 Engine
Fits GMC 5.3L 323 99-05 And LS1