Gun Drilled Wide 5 31 Sp line 32in Long - Hi Test

The Gun Drilled Wide 5 31 Spline 32in Long - Hi Test axle shaft from PEM is purpose-built for high-performance vehicles running Wide 5 bolt patterns, commonly found in vintage hot rods, drag racing platforms, and custom automotive builds. This component is engineered for drivers and mechanics who demand reliability under extreme load conditions, whether you're street racing, competing at the strip, or pushing a custom build to its limits.

The gun-drilled construction reduces unsprung weight while maintaining structural integrity, making it an ideal choice for performance enthusiasts serious about maximizing acceleration and handling response. Gun drilling is a precision manufacturing process that removes material from the axle's core, significantly reducing overall weight without compromising strength—a critical advantage in competitive and modified vehicles. The 31-spline engagement provides superior torque capacity and load distribution compared to standard spline counts, essential when running high-horsepower engines or forced induction setups.

At 32 inches in length, this shaft accommodates wide stance modifications and custom suspension geometry common in dedicated performance vehicles. The "Hi Test" designation indicates premium material grade and heat treatment, ensuring the axle maintains its structural properties even under the thermal stress of repeated hard acceleration and high-speed operation. This axle shaft is ideal for drag racers, hot rod builders, and anyone seeking to enhance their vehicle's performance.