This may be a question for Joe Lucia or others with such knowledge, which I certainly don't have.
I have a base small block 72 Coupe/4spd & A/C. The front original springs have a green tag with load codes. The JG lists "sprung load", (which I assume are "ranges") of 0>720 and a 2nd load Over 720
3 Questions:
1. What do the Sprung Load numbers represent?
2. Why are there two ranges for the same base engine/suspension setup?
3. Were the orgininal part numbers superceded by different numbers, or did replacement springs have a different number?
Thanks in advance to those who have gone before those of us far less knowledgable!!
I have a base small block 72 Coupe/4spd & A/C. The front original springs have a green tag with load codes. The JG lists "sprung load", (which I assume are "ranges") of 0>720 and a 2nd load Over 720
3 Questions:
1. What do the Sprung Load numbers represent?
2. Why are there two ranges for the same base engine/suspension setup?
3. Were the orgininal part numbers superceded by different numbers, or did replacement springs have a different number?
Thanks in advance to those who have gone before those of us far less knowledgable!!
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