tell me about rear springs
I have seen mention of rear leaf helper or overload springs. A half-spring if I remember right. How do they affect the ride when empty and when loaded ? Is their a need for them on a 3/4 4x4 ? Why or why not ? Just wondering if I should use them on my truck. Anyone have any and how much?
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72 3/4 4x4 350 4spd
72 3/4 4x4 350 auto
2004 Duramax Silverado 4x4
2006 Duramax Crew cab 4x4
2010 Harley Ultra Limited
2011 Harley Street Glide
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