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Old 06-02-2020, 09:21 AM   #3
TJay74


 
Drives: 17 Camaro SS 1LE & 16 Sierra AT CC
Join Date: Nov 2016
Location: Norman, OK
Posts: 2,424
Quote:
Originally Posted by Juiced1 View Post
I don't think the LT1 has a keyway. You need to pin the crank to keep it from slipping. There are plenty of kits out there and they aren't expensive.



You should ditch the factory balancer altogether and go with an ATI balancer. They have bolt holes for the Procharger crank pulley to bolt right on to.


The factory LT1 balancer is keyed, several people have confirmed this.
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