The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

faribran · 08-10-2011, 11:04 AM

my truck and my best friends truck has the 4.8...... i pulled a trailer loaded with an extended cab just last nite...... no problems with engine..... plenty strong.

08-10-2011, 11:04 AM	#3
faribran Registered User Join Date: Jul 2005 Location: AL Posts: 1,828	Re: 4.8 vs 5.3 my truck and my best friends truck has the 4.8...... i pulled a trailer loaded with an extended cab just last nite...... no problems with engine..... plenty strong. __________________ "