p1sc help
Your crank already is....just need to tap in a standard 3/16" small block key. The pn for dampener assembly and hub is 917270. Check them out here- http://www.atiracing.com/products/da...ts/damserp.htm
btw...you want a steel dampener assembly for supercharged applications.
95 Pontiac Formula- Stock engine with ATI Procharger, Moser 12 bolt w/4:30 gears, Rossler trans, Neil Chance 4000 stall, M/T ET streets, 10.914@ 121.90mph, 1.452 60ft. GMHTP November 2010 Feature Car. Check it out at:
https://www.motortrend.com/features/...ebird-formula/
http://www.youtube.com/watch?v=abZ1z...ature=youtu.be



