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**Captainfab** · 11-04-2016, 12:13 AM

I would step up to the 10120701 cam. Regardless you should really upgrade the springs and check for retainer to seal clearance. That is not difficult to do with the engine on a stand.

11-04-2016, 12:13 AM	#15
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,246	Re: Upgrading a stock 400sb I would step up to the 10120701 cam. Regardless you should really upgrade the springs and check for retainer to seal clearance. That is not difficult to do with the engine on a stand. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE