Dana - Spicer Performance Ring and Pinion - 5.13 Ratio - 24 Spline Pinion - Rear - Dana 44 91629039 They are not compatible with

They are not compatible with NPT

1964-1972 Buick Sportwagon

the Ultimate DL tracks the fastest revving engines with 0-11k RPM sweep time of just 333 milliseconds

Founded in 1968 in Memphis

Dana - Spicer Performance Ring and Pinion - 5.13 Ratio - 24 Spline Pinion - Rear - Dana 44 91629039 They are not compatible withProduct Description: Ring and Pinion Performance 5. 13 Ratio 24 Spline Pinion Rear Dana 44 For more than a century, Dana has produced the drivetrain components trusted by OEMs for everything from street cars to heavy duty off road trucks. Through their legendary Spicer brand, Dana offers those same top quality parts to the aftermarket. Rely on Dana for rugged axle and axle components, driveshafts, and more to prolong vehicle life and reduce NVH