$4,200.00

59-64 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included
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Currie 9 in. Crate Rear End Assemblies CR-GB237TNBB

Currie 9 in. Crate Rear End Assemblies CR-GB237TNBB

CUR-CR-GB237TNBB

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Part Number: CUR-CR-GB237TNBB

Estimated Ship Date: Mar 9, 2026

$4,200.00

Estimated Ship Date: Mar 9, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
CR-GB237TNBB
Part Type:
Product Line:
Summit Racing Part Number:
CUR-CR-GB237TNBB
Axle Type:
Bolt-in
Axle Housing Color:
Black
Ring and Pinion Included:
Yes
Ring and Pinion Ratio:
3.70:1
Axle Shafts Included:
Yes
Axle Material:
1541H alloy steel
Axle Shaft Spline Quantity:
31
Brakes Included:
No
Center Section Type:
Helical Limited Slip
Third Member Included:
Yes
Wheel Studs Included:
Yes
Wheel Stud Pattern:
5 x 4.75 in.
Wheel Stud Thread Size:
7/16 in.-20
Bearings Included:
Yes
Seals Included:
Yes
Remanufactured:
No
Quantity:
Sold as a kit.

Currie 9 in. Crate Rear End Assemblies

Currie 9 in. crate rear end assemblies offer a direct-fit, bolt-in solution for most common car, truck, and Jeep platforms. They feature larger spline axles, heavy-duty components, and internals from leading manufacturers. These axle assemblies are built to exacting standards matching factory specifications for suspension mounting points, pinion location, overall axle width, and wheel bolt pattern for hassle-free installation. Prior to shipping, skilled craftsman meticulously assemble essential parts to deliver years of trouble-free operation for your vehicle. They offer a broad range of gear ratios, performance differentials, or even a spool—if that's your thing. You'll be ready in no time for cruising, racing, off-roading, or just daily driving with Currie 9 in. crate rear end assemblies. Order the kit designed to fit your specific model.

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Some parts are not legal for use in California or other states with similar laws / regulations

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