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Richmond Gear Mini-Spools 78-1230-1

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Estimated Ship Date: Tomorrow Would you rather pick it up? Select Location

Brand: Richmond Gear

Manufacturer's Part Number: 78-1230-1

Part Type: Spools and Mini Spools

Product Line: Richmond Gear Mini-Spools

Summit Racing Part Number: RMG-78-1230-1

UPC: 698231763797

Manufacturer of Axle: GM

Aftermarket Carrier Style: Mini spool

Cover Bolts: 12

Axle Shaft Spline Quantity: 30

Spool Material: Steel

C-Clip Eliminator Kit Required: No

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Replace the internal components of your differential with one of these mini-spools from Richmond Gear, who have been supplying racers for more than 80 years. Richmond minis lock your axles together for even power distribution to both driven wheels. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards. Mini spools are recommended for dirt track use only.


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

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