crackedback said

Car on level ground. Measure from ground to fender lip vertical through spindle centerline.

Jack car up under K frame try to keep it level and when the wheel lifts off the ground, take the same measurement as when static. Subtract and you have your number.

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mderoy340 said

I'm a budget old school racer with a high 11 low 12 second street/strip car. The 3 way drag shocks worked for my car and are not expensive. Before you spend money on shocks let the suspension hang and measure the max extension you need.

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