Designed Specifically For Drag Racing
Thru-hardening maximizes the torsional strength of Hy-Tuf axles
This also reduces the flexibility necessary for street driving
Packages For Street & Track – P310458 / P350458
Application & Splines Available
Chevy 8.2 10 bolt * – 28 / 33
Chevy 8.5 10 bolt * – 28 / 30 / 33
Chevy 12 bolt car * – 30 / 33 / 35
Dana 60 – 35
Ford 8.8 * – 28 / 31 / 33 / 35
Ford 9″ – 28 / 31 / 33 / 35
Mopar 8 3/4″ – 30 / 35
Olds 1957-64 – 31 / 35
* Requires Aftermarket 3.150″ Housing Ends
See axle packages with an eliminator kit for factory ends
Aftermarket Differentials & Spools
33 spline will vary on spline design
Specify manufacturer to ensure proper fit
35 spline requires 30° pressure angle
Will not fit Mark Williams spools
Includes
Hy-Tuf Ultra Strength Axles – A1000
• Forged from high nickel, molybdenum and chromium steel
• Increases torsional strength and material toughness
• Manganese added to improve hardness consistency
• Majority of machining performed before heat treat
• Thru hardened to Rc 45-48
• Finish machined after heat treat to ensure trueness
• Choice of 28, 30, 31, 33, 35 spline
• Choice of bolt circle
• Forged in the USA
• Designed and machined by Strange Engineering
Ball Bearings – A1019 / A1021 / A1022 / A1022OB / A1023
• Low friction bearings designed specifically for Drag Racing
• O.D. grooved for O-ring to eliminate inner axle seal
• Includes O-rings and locking collars
Retainer Plates
• For bearings that don’t already include retainer plates
• Retainer plates will be determined by the housing ends
Choice of 5/8″-18 Stud Kit
Bolt Style Stud Kit – A1027 / A1027S / A1027L
• 5/8″-18 x 3″ Grade 8 fully threaded bolts *
• Thin .200″ hex head provides additional clearance
• Part number suffix determines width of aluminum washers
• No suffix = .4375″ / S = .250″ / L = .688″
• Includes threaded sleeves, installation tool & flanged lug nuts
* Length measured from underneath the hex of the stud
Shank Style – A1036 / A1037 / A1037MD / A1038 / A1039 / A1041
• 5/8″-18 chrome moly stud available in six different shank lengths
• Part number suffix determines width of aluminum washers
• No suffix = .4375″ / S = .250″ / L = .688″
• Includes thin head self locking inner nuts & flanged lug nuts
Labor Option
Install axle bearings – A1008R
Five round lightening holes – A1003
Ultra Light flange – A1006
