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Richmond Gear Pro Gear Ring and Pinion Sets 79-0099-1

Richmond Gear 79-0099-1 - Richmond Gear Pro Gear Ring and Pinion Sets

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

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Brand: Richmond Gear
Manufacturer's Part Number: 79-0099-1
Summit Racing Part Number: RMG-79-0099-1

UPC: 698231679166
Ring and Pinion Ratio: 4.11:1
Cover Bolts: 12
Ring Gear Bolts: 12
Pinion Spline Count: 30
Carrier Series: 4
Ring Gear Rotation: Standard
Ring Gear Teeth: 37
Pinion Gear Teeth: 9
Ring Gear Diameter (in): 8.875 in.
Pinion Shaft Diameter (in): 1.625 in.
Installation Kit Included: No
Quantity: Sold as a set.
Notes: 3.90:1 or numerically higher ratio carrier.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Richmond Gear takes it a step further with these Pro Gear ring and pinion sets. The gear sets are designed for race use only where hard launches and severe heat cycling occurs. They're made from a softer, more malleable alloy to be more resistant to breakage under harsh racing conditions. These Richmond drag race only gears feature an outstanding rotating weight loss of up to 6 pounds, ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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