Mopar performance leaf spring.

philcollins said
What is the difference between P4500268-69 and P4120863-64 Mopar Performance Leaf spring? Both are listed at 2800 pounds.

My car is a 1971 372 Duster. i want the rear end to be a bit higher than stock, maybe an inch or so.

the P4500268 is listed as the stock Heavy duty replacement, the P4120863 is listed as a super stock spring.
the super stocks will be much higher. even the oe might be an 1" higher than what you have if they are old & worn out.
hope that help ya out.