4 Bolt Question?

[JDR7919]

Hello,
How do I tell if I have a 4 bolt or 3 bolt?
How much does a 4 bolt go for?

If I do have a 3 bolt should I not launch more than 3500 rpms?

 

[steve]

How do I tell if I have a 4 bolt or 3 bolt?

Crawl under the rear end and count the bolts holding the axle to the axle cup. If the rear end is still stock you will have 3 bolts on that '91

Steve