GM 8.5", 28 Spline
Nitro Full Steel Spool
|Gear Ratio:||2.73 & Up|
|Ring Gear Bolts:||10 (not included)|
|Manufacturer:||Nitro Gear & Axle|
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.