Quote:

I am wanting to change the tailshaft on my 69 or back hemi 4 speed to a 70 or up dual pad tail shaft and have plenty of 23 splines, are the tailshafts the same?


66-7 18 spline will be a 307 brg
68-9 18 spline will be a 308, same as the C99539 70-Up B/E tailhousing

A833 4-speeds, parts & services
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