PEM Quick Change Rear Axle Assembly - 4.86 Ratio - 60" Wide - 5x5 HSSML11M61 Die cast aluminum construction for

Die cast aluminum construction for corrosion resistance and long lasting good looks

Big M Cylinder Head

Camshaft Bearing

2A/5 homologation

Powder-Coated One Piece Heat-shield utilizes stock mounting locations

PEM Quick Change Rear Axle Assembly - 4.86 Ratio - 60" Wide - 5x5 HSSML11M61 Die cast aluminum construction forSTANDARD FEATURES Magnesium Aluminum Construction Heat Treated Lower Shaft Roller Pinion Nose Bearing Aluminum Posi Nut Fast Build Time OPTIONS 4. 11 or 4. 86 ratio ring & pinion Black Thermal Coating, Inside and Outside REM Finished Ring & Pinion for less friction and drag REM Finish all Bearings & Races for less friction and drag Drilled Aluminum Spool Drilled Lower Shaft 10 spline Gun Drilled Axle option on Complete GN Kit Lightened Ring Gear