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Longfield™ FJ60 30-Spline Long Spline Axle & Birfield Kit

$537.50 $510.50

Product Description

The new 30 spline axle kit is a perfect match for your next budget build.  This kit offers an increase in strength over stock axles (76% Stronger) without breaking the bank.Reminder:  This kit comes with a 12 month warranty against breakage and the 30 spline birfields are single heat treated.

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The Longfield™ birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers. The Longfield™ birfield housing is made out of forged 4340 chromoly steel. The axle shafts are also made out of 4340 chromoly steel. The internals of our Longfield™ birfields are made out of 4340 chromoly steel and heat-treated for superior strength.

Axle Shaft Dimensions

  • Birfields are made out of 100% chromoly and are precision polished to remove any imperfections that may cause stress risers
  • Birfield housing is made out of forged 4340 chromoly steel
  • Internals of our Longfield™ birfields are made out of 4340 chromoly steel and heat-treated for superior strength
  • The axle shafts are also made out of 4340 chromoly steel

 

installation-instructions

Additional Information

Weight 35 lbs
Dimensions 42 x 12 x 12 in