Common questions

What are the specs of a 1989 Chevy Suburban?

What are the specs of a 1989 Chevy Suburban?

I know i have the 14 bolt semi floater in the rear but dont know what the front axle is, it has a 10 bolt cover (dana 44?). Some help or a link to tell me the stock specs (axles, tranny, transfer ect) of my new tow rig would be great, tia, steve

What kind of engine does a Chevy Suburban have?

The Chevrolet Suburban comes in three trims: the R15, R25 and V15. Each trim comes with a combination of optional features, including four-wheel drive and a diesel engine. The gas engine available in the 1989 Suburban is a 5.7-liter V8. It is a 210-horsepower motor, which produces 300 foot-pounds of torque.

What kind of gears does a 1991 Chevy Suburban have?

I think most 3/4 ton got TH400’s, but maybe you have a 700R4/4L60. 1991 they went with a 4L80E tranny (TH400 strength with overdrive). Should have 4.10 gears, NP241 t-case. On that note if you need another one of these I have a 1991 I am selling mine cheap, 3/4 ton, 4×4…

Where can I buy 1989 GMC body parts?

RockAuto ships auto parts and body parts from over 300 manufacturers to customers’ doors worldwide, all at warehouse prices. Easy to use parts catalog. 1989 GMC Parts | RockAuto

What are the dimensions of a 1989 Chevy Suburban?

It has a height of 72.0 inches for the R15, 74.30 inches for the R25, 73.80 for the V15 and 76.10 for the V25. All trims available of the 1989 Chevrolet Suburban come with front headroom of 40.50 inches. The rear is 41.10 inches. Front legroom measures 40.80 inches and rear measures 35.50 inches.

The Chevrolet Suburban comes in three trims: the R15, R25 and V15. Each trim comes with a combination of optional features, including four-wheel drive and a diesel engine. The gas engine available in the 1989 Suburban is a 5.7-liter V8. It is a 210-horsepower motor, which produces 300 foot-pounds of torque.

I think most 3/4 ton got TH400’s, but maybe you have a 700R4/4L60. 1991 they went with a 4L80E tranny (TH400 strength with overdrive). Should have 4.10 gears, NP241 t-case. On that note if you need another one of these I have a 1991 I am selling mine cheap, 3/4 ton, 4×4…

Are there front 10 bolts on a Chevy Suburban?

If you are useing it for a tow rig, that shouldn’t be a problem though. 10 bolt was the only front axle option after 1978 (save for a few leftover D44s that were gone by around 1981). I do not believe the front 10 bolts ever got 30 spline carriers from the factory – only the rear 10 bolts changed to 30 spline in the later years.

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Ruth Doyle