1987 Camaro Rear Axle / Gear Specifications and Availability

1987 Rear Axle / Gear Specifications and Availability

Axle Code

Axle Ratio

Axle Type

2HA 3.23:1 Standard
2HL 3.42:1 Standard
2HP 2.73:1 Standard
2HQ 3.23:1 Posi
2HT 2.73:1 Posi
4EU* 3.27:1 Posi
4EW* 3.45:1 Posi
4HB 3.08:1 Posi
4HD 2.73:1 Posi
4HF 3.08:1 Posi
4HY 3.23:1 Posi

* Borg-Warner

Axle

 

 

  • The code to identify your axle gear is located on the front

    face of the right hand axle tube about three inches from the differential cover.  The

    axle code is the first three digits of this code.  (i.e. 4HY 0 103 2

    = 3.23:1 Posi rear axle). 

  • Axle Ratio is based on drive shaft rotations to rear wheel or

    axle rotations.  (i.e. if the axle ratio of your differential is 2.73:1, this would

    mean that your driveshaft turns 2.73 times to every one complete turn of the rear wheel or

    axle).

  • Limited Slip is another term used to identify positive

    traction rear axles.

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