JIMS, pinion gear 54-77. Green - 54-E77 B.T.(NU) (AVERAGE) 552096 in a Groove custom style

in a Groove custom style

The upgraded damper rod assemblies with high-performance pistons use deflective disc valving for increased compression and rebound damping for better road holding

Spring rate and damping is pre-set

Used to remove 7mm shoulderless valves guides

Not For PART #s 1010-0891

JIMS, pinion gear 54-77. Green - 54-E77 B.T.(NU) (AVERAGE) 552096 in a Groove custom styleGear size over . 105" pins: 1. 4470 1. 4465". Cam gear over . 105" pins: 2. 7685 2. 769". 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: