Home > Products > Differentials & Traction Devices > Spools > GMC & Chevrolet >

GM 8.5" 10 Bolt, 30 Spline, 3 Series, Nitro Full Spool
GM 8.5" 30 Spline Full Spool (Uses Large Bearings)

Price: $208.99

Product Code: FSGM8.5-30

Description Warranty Information

GM 8.5", 30 Spline
Nitro Full Steel Spool

Differential: GM 8.5"
Gear Ratio: 2.73 & Up
Axle Splines: 30
Ring Gear Bolts: 10 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 1 Year

Tech Note:
Uses large bearings.

Nitro's Spools & Mini spools are the unit of choice for drag racing and hardcore off-road use. The no-frills design of the spool features no moving parts and provides 100% traction to both tires at all times. When traction & strength can not be compromised, Nitro's spools won't let you down. Precision manufactured from the highest quality materials, using state-of-the-art machining & heat treating process.

  • 100% Traction, 100% of the time.
  • 1 Year Warranty*

Share your knowledge of this product. Be the first to write a review »