Strange Pro Race Hy-Tuf Axles - Pair 28, 30, 31, 33, or 35 Spline


Part Number: A1000

Hy-Tuf axles are optimized for Drag Race use only
See our Alloy axles for street / track applications

Strange Hy-Tuf Ultra Strength Axles
– Forged from low carbon, high manganese, high nickel, and high molybdenum steel
– Majority of machining performed before heat treat to provide consistent hardness
– Thru hardened to Rc 45-48 to maximize the material’s torsional strength
– Finish machined after heat treat to ensure accuracy
– Choice of 28 up to 35 spline
– Lengths up to 34 7/8″
– Choice of bolt circle
– Forged in the USA
– Designed and machined by Strange Engineering

Other Axles
Pro Race 40 spline axles… See A2000 / A2100
Alloy axles……………………… See A3100 / A3500

Packages With Bearings & Studs
Pro Race 28-35 spline……. See P1007 / P100758
Pro Race 40 spline…………. See P1014 / P1016
Alloy 28-35 spline………….. See P3102 / P310258 / P3502 / P350258

This product is only available from an Authorized Strange Dealer or Factory Direct Call - 800-646-6718 or Email Us


Strange’s top seller is the Hy-Tuf 35 Spline Axles, we also make them in 28, 30, 31, 33 splines.

How do we do it? Strange Pro Race Axles are made from a steel alloy that was originally intended for use in military aircraft landing gear. Hy-Tuf is in a class of ultra-strength alloys configured with a low concentration of carbon and high degrees of manganese, nickel, and molybdenum steel. Strange Pro Race Axles are through-hardened to a tensile strength of 240,000 psi allowing them to retain the necessary degree of ductility required for elite level drag racing.

Strange Pro Race axles are the best value on the market today. That’s why more drag racing competitors rely on Strange axles than all other brands combined! Contact a Strange sales technician to discuss your specific application.

We Cut Before Heat Treatment, Not After.

Strange Hy-Tuf Drag Race axles are thru hardened. This specific type of heat treatment hardens the axle all the way to it’s core providing exceptional torsional strength.

We can not stress enough the importance that Strange Engineering does all of its machine work on the splines prior to heat treatment. This allows for consistent heat treat depth, leading to a stronger axle. Be aware that some companies induction heat-treat the material before the splines are machined into the axle, which causes it to be weaker despite the shiny look.

Strange axles are typically manufactured with a larger than stock axle bearing diameter area. This provides more strength in an area that may see additional stress due to tire shake.

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