<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: YENKO DEUCE REGISTRY</div><div class="ubbcode-body">Is there a big block specific clutch ball for the block side of the bell crank? I see two listed in the online catalogs, but not sure if there is difference! </div></div>
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: WILMASBOYL78</div><div class="ubbcode-body">I believe the z-bar is diff..bb vs sb..??
tom </div></div>
The z bar is different. I just bought a clutch pivot for my spare motor. There wasn't anything special about it. 67-72 gm part #: 3866568. AIM UPC 7 C3