Going to replace the 10 year old Mopar XHD leaf spring on my 69 RR. Sent Laura a email for pricing and this is a part of her response.
"The ones Mopar considers XHD are the 6/7 where the last leaf on left is half leaf and last two leaves on right are half leaves. The are $250 for the pair. The heavy duty spring is 6 full leaves and they are also $250/pair; Not sure why Mopar calls the lighter one XHD, never made sense to me LOL! Guess just cause it's the performance spring for the 440 and Hemi's."
I didn't even know there was such a thing as 6 leaf heavy duty springs. She cant tell me the spring rates of the 2 so a guy can compare them. I do like the idea of having the same number of leafs on each side so the car will set level side to side, but does anybody know if that will promote wheel hop. There was a reason Mopar used the staggered set up originally. Any of you guys ever try the HD 6 leafs?
"The ones Mopar considers XHD are the 6/7 where the last leaf on left is half leaf and last two leaves on right are half leaves. The are $250 for the pair. The heavy duty spring is 6 full leaves and they are also $250/pair; Not sure why Mopar calls the lighter one XHD, never made sense to me LOL! Guess just cause it's the performance spring for the 440 and Hemi's."
I didn't even know there was such a thing as 6 leaf heavy duty springs. She cant tell me the spring rates of the 2 so a guy can compare them. I do like the idea of having the same number of leafs on each side so the car will set level side to side, but does anybody know if that will promote wheel hop. There was a reason Mopar used the staggered set up originally. Any of you guys ever try the HD 6 leafs?