Originally Posted by fast68plymouth
I’d just get some replacement 340 springs.


Yep. Good plan.

Unless you plan upgrading the engine later on. Then go with Cal-Tracs. 5 setting for street and 9 for strip if you use their shocks.

A good set of 90/10 shocks up front does wonders for traction!

'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.