I have a number of sets of composite leafs, Flex and Hyperco. I like a stiff suspension. 225lb are my main choice on the b bodys. I have just installed a 200lb set on an early A, but its not on the road yet. I'm shooting for a 50/50 F/R set-up. I'm thinking the 175lb set might have been a better choice. The A will be in the 2600lb range. They are a great solution IMO.
See Pic #60, these are Flex's, over 20 yrs old, 225lb on another a body.
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