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

supermanox · 07-12-2005, 10:10 PM

The chevy's speedo is way off now, from a previous gear change before I bought the truck. I didn't think that the chevy could get worse mileage with a higher gear due to the cam. Does anyone else think that a 3.08 gear couldn't handle a full cam or know of any sites that may have more information about this.

07-12-2005, 10:10 PM	#5
supermanox Registered User Join Date: Jun 2003 Location: Asheville, NC Posts: 36	The chevy's speedo is way off now, from a previous gear change before I bought the truck. I didn't think that the chevy could get worse mileage with a higher gear due to the cam. Does anyone else think that a 3.08 gear couldn't handle a full cam or know of any sites that may have more information about this. __________________ -Mike Cooper Asheville NC 1972 GMC Sierra Grande (Stock) 1972 Chevy (Not so much stock)