Yukon spool for GM & Chrysler 11.5", 38 spline - YP FSGM11.5-38

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

Fits Chrysler and GM 11.5" with 38 spline axles Provides 100% traction to both wheels at all times Not recommended for street driven vehicles

California Proposition 65: Not Applicable
Color: Bare
Grade Type: Performance
Heat Treated: Yes
Material: Steel
Mounting Hole Quantity: 12
Spline Quantity: 38
In order to use this spool, the factory spindles will need to be bored out to accept the 38 spline axles.

GM & CHY 11.5 AAM FULL SPOOL, 38spl