Bill,
Ok, this kit sold is a Corvette kit designed for a Vette. I am not saying I am looking to run a 600 lbs spring. The kit comes with 600 lbs. spring. This is why I am asking the question, my guess is I am needing somewhere between 400 to 500. The package is $1,600.00 plus. I have located the shocks and springs for about $650.00. I am a machinist and I work with about 30 aircraft certified welders. We have the ability to do! Looking to maybe save a grand.
63-82 Rear Coilover Conversion Kit - Big Block - Double Adj Shocks
* Offset Trailing Arms w/Poly Bushings - Powder Coated Black
* QA1 Double Adjustable Shocks
* 600# Hyperco Coil Springs
* 2 Upper Reinforcement Brackets
* Eliminates Rear Leaf Spring
* Spanner Wrenches
http://www.vansteel.com/index.cfm?fu...p=1971&ID=3176