The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 6.0 vs 8.1 Instrument CLusters Differences?

95 S_Trucker · 02-11-2018, 07:54 PM

8.1 trucks had a five speed(01-05) or 6 speed(06-07)transmission. All of the 6.0 trucks had the 4 speed.

I know there is a overdrive off light and the shift indicator display may be different.

02-11-2018, 07:54 PM	#2
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,178	Re: 6.0 vs 8.1 Instrument CLusters Differences? 8.1 trucks had a five speed(01-05) or 6 speed(06-07)transmission. All of the 6.0 trucks had the 4 speed. I know there is a overdrive off light and the shift indicator display may be different.