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GM 10.5" 14 Bolt, 14T, 30 Spline, 3 Series, Nitro Full Spool
14T 4.10 & Down 30 Spline Steel Spool

Price: $334.94

Product Code: FSGM14T-3-30

Description Vehicle Applications Warranty Information

GM 14 Bolt, 10.5", Full Float
30 Spline, Nitro Steel Spool

1973-1986 Chevrolet/GMC C30 K30 1 Ton Pickup
1973-1986 Chevrolet/GMC C20 K20 3/4 Ton Pickup
1987-1991Chevrolet R30 V30 R3500 V3500
1988-1998 Chevrolet/GMC C2500 K2500 3/4 Ton Pickup
1992-1998 Chevrolet/GMC C3500 K3500 1 Ton Pickup
2001-2010 Chevrolet Silverado 2500HD 3/4 Ton w/ 6.0L V8
2001-2010 Chevrolet Sierra 2500HD 3/4 Ton w/ 6.0L V8
1973-2010 Chevrolet Suburban 2500 3/4 Ton
1973-1999 GMC Suburban 2500 3/4 Ton
2000-2010 GMC Yukon XL 2500 3/4 Ton
1975-1995 Chevrolet G30 P30 1 Ton Van

Differential: GM 14 Bolt (10.5") Full Float
Gear Ratio: 4.10 & Down, Any A/M Thick
Axle Splines: 30
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

  • CNC machined.
  • Heat treated.
  • One-piece design, no moving parts.

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