31-Spline L/W Pro-Race Spool - Ford 8.8in
Article number
STGD1558
$228.65
Made for Ford 8.8-inch rearends, this 31-spline lightweight Pro-Race spool is a go-to for drag racers, road racers, and high-performance street cars that need steady power delivery and a lighter overall build.
Forged from steel and cut on a CNC machine, the spool locks both axle shafts together under load for instant response, no lag like a street locker. The 31-spline pattern spreads the load wide, lowering stress and fatigue at the spline contact—a must for big-horsepower setups.
Built for cars making 600 or more wheel horsepower, this spool sharpens throttle response and helps the suspension do its job during weight shifts. It is a trusted pick for anyone looking to boost track performance.
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