Boot For Pistol Grip?

I have a B-body pistol grip shifter in my 73 Dart Sport 340 A-body,no nuckle smashing on the ashtray.I just need to get a oval boot with the square top(69-70)Here,s a link,scroll down about 3/4 of the page.http://www.jimsautoparts.com/shifter_parts.htm
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The handle is real cherry wood.8)
P.S I had to drill a second hole at the bottom of the shifter to mount

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