JIMS, pinion gear 54-77. Yellow - 54-E77 B.T.(NU) SMALLEST 519805 The 'Balls Pressure Plate' incorporates

The 'Balls Pressure Plate' incorporates 42 steel balls that

Quality equal to OEM

Matte black finished ABS

Gloss black anodized and contrast machined

Will thoroughly clean foam filters

JIMS, pinion gear 54-77. Yellow - 54-E77 B.T.(NU) SMALLEST 519805 The 'Balls Pressure Plate' incorporatesGear size over . 105" pins: 1. 4455 1. 445". Cam gear over . 105" pins: 2. 770 2. 7705". Made from the finest American aerospace quality tool steel. Precision machined to exact tolerances with no compromises. Note: Cam gear fitment is essential to quiet valve train operation. Too loose of a fit will result in a clicking noise, sometimes confused with lifter noise. A too tight fit will produce a whining sound and premature wear. Sizes are as follows: