Eaton Posi - 30 Spline - 4.10 Ratio and Down - Steel - 10.5" - GM 14-Bolt 4704323-10- XL 00 in Height

00 in Height

After installing your helmet hardware and test fitting your NecksGen in your car

1968-1972 Pontiac GTO

1975-1980 Oldsmobile Custom Cruiser

750" long Hi-Tech 3/8" diameter pushrod handles the requirements of today's all-out race engines

Eaton Posi - 30 Spline - 4.10 Ratio and Down - Steel - 10.5" - GM 14-Bolt 4704323-10- XL 00 in HeightProduct Description: Differential Carrier Eaton Posi 30 Spline 4. 10 Ratio and Down Steel 10. 5 in GM 14 Bolt Sold Individually Eaton is the world's largest independent producer of torque controlling differentials for vehicle manufacturers, the automotive aftermarket and commercial and military vehicle manufacturers. We are leveraging our differentials expertise, which includes vehicle and traction dynamics, to continuously expand our product lineup