PEM Max Quick Change Rear End Assembly - 5x5" Hubs - .810" Rotors - 4.86 Ratio - Centered Pinion - 60" Width AS02221 Professional engine builders enjoy a

Professional engine builders enjoy a higher level of confidence with increased embed ability

690 oz Bottle

They feature an infinitely adjustable Vernier sprocket for absolute timing accuracy

150 in Bore

PEM Max Quick Change Rear End Assembly - 5x5" Hubs - .810" Rotors - 4.86 Ratio - Centered Pinion - 60" Width AS02221 Professional engine builders enjoy aManufactured using permanent mold, magnesium aluminum alloy castings, each rear includes a heat treated lower shaft, 4. 11 or 4. 86 ring and pinion, roller pinion nose bearing, and pinion posi nut. Rears listed (unless specified) include steel, . 188" wall centerless ground 2. 5" GN axle tubes, 5 x 5" 2. 5" GN hubs, . 810" wide brake rotors and solid axles. Rears with "Max" option include the substitution of a black thermal coated housing, billet rear