Excel By Richmond Ring & Pinion Gear Set - GM 10 Bolt 8.5" - 4.10 Ratio Air Suspension & Components Works On Both DMI and

Works On Both DMI and Winter Rear Ends

Ford 9 in Rears Ends

No linkage parts under the carburetor (1:1 wire link included in kit)

More Stable Top Dead Center Indication

I-M Shield

Excel By Richmond Ring & Pinion Gear Set - GM 10 Bolt 8.5" - 4.10 Ratio Air Suspension & Components Works On Both DMI andEXCel drivetrain products are engineered to exceed OEM specifications by manufacturing to precise specifications in world class factories, using the latest heat treatment technology, with extensive quality controls throughout. Richmond Gears EXCel drivetrain products offer high quality OEM replacement drivetrain products for your vehicle. Richmond Gears EXCel line of ring &amp pinon gearsets provide Richmond quality at affordable prices. All EXCel