Engine Kits

GM 12 Bolt Truck 8 7/8" 3.73 ratio
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GM 12 Bolt Truck 8 7/8" 3.73 ratio



Part #: GM12-373X
List Price: $352.38
Our Price: $257.24
You Save: $95.14

Availability: In Stock



GM 12 Bolt Truck 8 7/8" 3.73 ratio X=Thick gear for 2.76 - 3.08 carrier
Brand Motive Gear
Cover Bolts 12
Installation Kit Included No
Notes Designed to fit 2.76:1 to 3.42:1 series carriers.
Part Type Ring and Pinion Gears
Pinion Gear Teeth 11
Pinion Shaft Diameter (in) 1.438 in.
Pinion Spline Count 30
Product Line Motive Gear Ring and Pinion Sets
Quantity Sold as a set.
Ring and Pinion Ratio 3.73:1
Ring Gear Bolts 12
Ring Gear Diameter (in) 8.875 in.
Ring Gear Rotation Standard
Ring Gear Teeth 41

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