by Chris Kikas22/01/2026Australia’s Trusted L5P Duramax Cab-Off Engine Rebuild Specialists
Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD (6.6L Duramax L5P)Written by: Chris Kikas, Service Manager, Autogroup InternationalLast updated: January 2026Service Centre: Pakenham, Victoria (Melbourne South East)If you own a Chevrolet Silverado 2500HD /...