The wire exits vertically from the bottom of the case

Three (3) Cap head cap screws

Different from of other common music boxes

Built-in tow shackle mount (Fit part # Z-S0093)

and 38 gram race weight and the choice is clear

Exotek Racing - RC10 HD Ball Diff Gear, 7075 Hard Anodized Engines Crank Shaft The wire exits vertically fromHeavy duty hard anodized 7075 alloy ball diff gear for the RC10 Stealth gearbox re release kits. Built for high power and high traction conditions to withstand heat build up and for more consistent diff settings. Designed with smooth fit and gear mesh and still only 3. 7 grams. Note always reapply gear grease often to maintain idler gear longevity.