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Stock good or LS like the front? Part number for whats proven?
Stock is fine for rear. Front you want the LS3. Did the LS3 on my stock GenV LT4 motor (blew the front with a F1A-94 @ 18psi at a road racing event). LS3 installed not a single issue since. Ensure you do have a good catch can to relieve the pressure over stock if you are upping the boost. Also did the same thing on my new Texas Speed 416 (LS3 front, stock rear).
