18 spline abody box?

Thats what i was thinking...i figured if they did come with 18 spline abody style tranny's, then they are damn rare and probably go for big cash...but who knows, maybe they had 23 splines??

Superstock A-body hemi Darts and Barracudas came with A-body 18-spline 4-speeds. They were cast iron cases, and all had slickshift gearsets. Later Direct Connection released aluminum Prostock cases for 18-spline A-body applications. They were fully bushed. I have one and it does not look like the aluminum case above. Both of these cases are VERY rare.