Pro Race 40 Spline Solid Axles, 3.150" Axle Bearings, & 5/8" Stud Kit

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

Applications For 40 Spline Axles
Dana 60
Ford 9″ (requires 3.250″ or 3.812″ bore case)

3.150″ ID housing ends are necessary for all applications
For use with 3.350″ ID housing ends- See P1017

Five 1″ lightening holes removes .4 lbs per axle

This Pro Race Axle Package Includes:
Hy-Tuf Ultra Strength Axles- A2100
– Forged from low carbon, high manganese, high nickel, and high molybdenum steel
– Majority of machining performed before heat treat to provide consistent hardness
– Five 1″ ID lightening holes in axle flange
– Thru hardened to Rc 45-48 to maximize the material's torsional strength
– Finish machined, including entire shaft, after heat treat to ensure accuracy
– 40 spline with 45º pressure angle
– Black oxide finish to resist corrosion
– Lengths up to 34 7/8″
– Choice of bolt circle
– Forged in the USA
– Designed and machined by Strange Engineering

Sealed Ball Bearings- A1019
– Low friction bearings designed specifically for Drag Racing
– OD grooved for o-ring to eliminate inner axle seal
– Includes o-rings and locking collars

Choice of 5/8″-18 Stud Kit

Bolt Style – See A1027
– 5/8″-18 x 3″ Grade 8 fully threaded bolts
– Thin .200″ hex head provides additional clearance
– Width choice of anti-marring/spacer washers
– Includes threaded sleeves, installation tool & flanged lug nuts

Shank Style – See A1036 / A1037 / A1037MD / A1038 / A1039 / A1041
– 5/8″-18 chrome moly stud available in six different shank lengths
– Width choice of anti-marring/spacer washers
– Includes thin head self locking inner nuts & flanged lug nuts

Options
Install axle bearings……………………………….. See A1008
Ultra Light flange * ………………………………… See A1006
* Removes additional 1.1 lbs per axle

Other Pro Race 40 Spline Axle Packages
Gun drilled………………….. See P1014
With spool…………… See P2015 / P2017

Sold in pairs.

Click here to fill out the required Axle order form.