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GM 8.875" 12 Bolt, 12P, 35 Spline, 4 Series, Nitro Full Spool
12P 35 Spline Full Spool, 4.10  2-1 16" Deck, 1.785" Journal

Price: $311.85

Product Code: FSGM12P-4-35

Description Warranty Information

GM 8.875" 12 Bolt Car & Truck
35 Spline, Nitro Steel Spool

Differential: GM 8.875" -12 Bolt
Gear Ratio: 4.10 & Down
Axle Splines: 35
Ring Gear Bolts: 12 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: Lifetime

Nitro spools are the ultimate in traction and strength for racing and off-road use. Each spool is CNC machined and heat treated to ensure precise fit and uniform strength. Our one-piece design withstands high horsepower and has no moving parts. With our new, improved design you can expect this spool to be nearly 10 lbs lighter!

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

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

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