PEM Quick Change Rear Axle Assembly - 4.86 Ratio - 60" Wide - 5x5 HSSML11M61 Big M Cylinder Head

Big M Cylinder Head

41 in Long

Convert your Hybrid Sport to work with standard HANS anchors

2A/5 homologation

Camshaft Bearing

PEM Quick Change Rear Axle Assembly - 4.86 Ratio - 60" Wide - 5x5 HSSML11M61 Big M Cylinder HeadSTANDARD 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