Alloy axle packages are optimized for street & track use
See our Hy-Tuf axles for maximum torsional strength for all out Drag Racing

Alloy 35 Spline Axle & Spool Applications
Chevy 12 bolt car
Dana 60 *
Ford 8.8
Ford 9″ (requires 3.250″ bore case)
Mopar 8 3/4″ *
57-64 Olds / Pontiac

* Stock style 2.875″ I.D. Mopar housing ends require retainer plates – See P3504S

Notes For This Axle Package
All Chevy & Ford 8.8 require replacement 3.150″ housing ends
Packages with C-clip Eliminator kit for OEM housing ends are shown below

This Axle Package Includes:

Alloy Axles – A3500
– Forged from modified 1550 premium steel
– Majority of machining performed before heat treat to provide consistent hardness
– Induction hardened to Rc 58-62 to increase torsional strength while remaining ductile
– Finish machined after heat treat to ensure accuracy
– 35 spline with 30° pressure angle
– Lengths up to 34 1/2″
– Choice of bolt circle
– Forged in the USA
– Designed and machined by Strange Engineering

Choice of Axle Bearings (Maybe limited to housing end type)

Timken® Tapered Unit Bearings – A1013
– Designed for use with 3.150″ housing end
– Best for side loading and high mileage
– Includes outer seals and locking collars
Note- May require new retainer plates if originally use a ball style bearing

Sealed Ball Bearings – A1021 / A1023A
– Low friction bearing
– Life reduced during prolonged use
– O.D. grooved for o-ring to eliminate inner axle seal
– Includes o-rings and locking collars

Choice of Press-in or Screw-in Wheel Studs
– Press-in 7/16″-20 or 1/2″-20 OEM style factory length studs – A3130 / A3121 / A3151
– Screw-in 1/2″-20 chrome moly studs in 2″ or 3″ long – A1025 / A1026
– Metric screw-in studs in M12-1.5 x 50mm – A1035
– Screw-in studs include .060″ hardened washers
– Length is measured from underneath the hex of the stud

* Measured from underneath the hex of the stud

Lightweight Steel Spool
– Forged from premium 8620 steel
– Surface hardened to Rc 45-48
– Lightened to maximize strength to weight
– Forged in the USA
– Designed and machined by Strange Engineering

Note- See your rear end application for more spool information

Options
Install axle bearings…………………. See A1008
Access hole or extra bolt circle… See A1004

Other 35 Spline Alloy Axle & Spool Packages
With retainer plates……………. See P3504S

Street / Track 35 Spline Axle & Spool Packages With C-Clip Eliminator Kit
OEM Chevy passenger car ends…………………. See P3509G12S
OEM Ford 8.8 ends……………………. See P3509F86S / P3509F94S / P3509F05S

Hy-Tuf Axle & Spool Packages
With bearings & studs……. See P1007
Including retainer plates… See P1008