Engine/Transmission (1994 - 1998) stupid ABS question

[Will24]

Ok, this is a simple question... I am 25 miles from my truck, and I am trying to order stainless brake lines for it. Would my 97 2500 4x4 have rear wheel ABS? I know it doesn't have 4wheel (no wheel speed sensors), but it obviously does have a rear axle speed sensor for the speedo etc. I don't remember ever seeing any ABS valves, but the site that sells stainless lines asks 4wheel ABS, rear wheel ABS or no ABS. There is no abs controller/modulator next to the master cylinder.



Was rear wheel ABS standard?



-Will

 

[Missouri Mule]

RWAL was standard on 96 so it should be standard on 97.

 

[hsmith]

It definitely has ABS. If not 4 wheel, then it is RWAL. The RWAL has a dump valve just below the MC.