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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (Automatic Transmission Diagnosis - 4L80-E (Gasoline)) >> Identification >> Gear Ratios

Gear Ratios

WARNING: This page is about a different car, the 2002 GMC Cab & Chassis Sierra and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION GEAR RATIOS

Gear Range Gear Ratio
1st 2.48:1
2nd 1.48:1
3rd 1.00:1
4th 0.75:1
Reverse 2.08:1