ALLSTAR PERFORMANCE MINI SPOOL 
ALL68166
Spool, Mini, 26 Spline, Steel, 7.5 in, GM 10-Bolt, Each
Attributes
Full / Mini
Mini
Weight
3.86 lbs
Axle Splines
26
Material
Steel
Color
Black
Finish
Powder Coat
Quantity
Each
‡There are at least three different 7.5" GM cases available, shimming may be required
between the case and side gear of the spool to eliminate space between blocks
Cross Pins

Product Note: THIS MINI SPOOL IS DESIGNED FOR OPEN STYLE (NON POSI) CARRIERS ONLY.

Mini spool assemblies
replace the OE side and
spider gears in open style
carriers to provide equal
traction to both axles. Mini
spools are precisely machined
for proper fit and heat treated for durability.
• 1957-87 Ford 9" Rear Ends With 3/4" Cross Pin
• 1981-94 Ford 8.8" Rear Ends With 28-Spline Axles
• 1976-88 GM 7.5" With 7.5" Or 7.625" Ring Gear, 26-Spline Axles
• 1964-72 GM 10-Bolt With 8.2" Dia. Ring Gear, 28-Spline Axles
• 1970-76 GM 10-Bolt With 8.5" Dia. Ring Gear, 28-Spline Axles
• 1965-76 GM 12-Bolt With 8.875" Dia. Ring Gear, 30-Spline Axles