HDK w/ Big block

how long were the spacers provided?....and how much did you take off?...on bump steer, it would depend how far you moved the rack forward.

Up and down on the rack has the biggest effect.

Not sure where Andy F considers the crank shaft centerline at...since there were really no factory 440 a bodies, just the Hurst built cars.

Get a hold of me....more than happy to figure it out.
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