64-66 GM A-BODY - COMPLETE CRATE - CENTURION 9-INCH SATIN BLACK 31-SPLINE 3.50 RATIO HELICAL LIMITED SLIP WILWOOD 11 DYNAPRO BLACK CALIPERS

The Currie Enterprises CR-GA135TWAB is a 9-inch Crate Rear End Assembly / Axle Assembly. This direct bolt-in axle assembly features a Currie Centurion high-strength 9-inch notchback housing, Currie Sportsman nodular iron case, and Daytona pinion support. It includes a Timken Master Bearing Kit with a solid pinion spacer, Currie Performance 31-spline axles with Timken bearings, and a 1330 nodular iron pinion yoke. Stopping power is provided by Wilwood Dynapro black calipers with 11-inch rotors. The assembly matches factory specifications for suspension mounting points, pinion location, overall axle width, and wheel bolt pattern. It has a 3.50:1 ring and pinion ratio and a helical limited-slip center section (Truetrac). Wheel studs are included (5 x 4.75 inch pattern, 7/16 in.-20 thread size). Professionally assembled by Currie.