Engine Kits

GM 8.5" 10 Bolt 4.56:1

GM 8.5" 10 Bolt 4.56:1

Part #: G885456
List Price: $391.98
Our Price: $195.99
You Save: $195.99

Availability: In Stock

GM 8.5" 10 Bolt 4.56:1 Ratio Front / Rear, Plus 8.6" 10 bolt Rear, Motive Gear G885456, GM Performance Ring gears 4.56:1 Ratio, 41-09 Teeth, the cover has 10 holes, the bolts used on this Ring gear are 7/16" x 20 LH threads. The Pinion Diameter is 1.625" and has 30 splines

Motive Gear, Performance Ring gears has taken the performance market by storm. Motive Gear Performance became the official gear of ARCA in 1997 and is currently in use by many of the top names in NASCAR, BUSCH, ARCA, NHRA & IHRA, to name a few. Proven time and again at tracks like Daytona and Talladega, this gear holds up to the test.

Made with the highest quality european material. Strict tolerances are met from the forging quality european material. Strict tolerances are met from the forging process to the heat treating process. Manufactured by a single factory insures perfect set up every time. Ideal for any application, but we highly recommend using in vans or car applications were noise may be a factor.

Brand Motive Gear
Cover Bolts 10
Installation Kit Included No
Part Type Ring and Pinion Gears
Pinion Gear Teeth 9
Pinion Shaft Diameter (in) 1.626 in.
Pinion Spline Count 30
Product Line Motive Gear Ring and Pinion Sets
Quantity Sold as a set.
Ring and Pinion Ratio 4.56:1
Ring Gear Bolts 10
Ring Gear Diameter (in) 8.500 in.
Ring Gear Rotation Standard
Ring Gear Teeth 41

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