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Free #1221 Air Cleaner With AVS or Performer Carb Purchase Shop Edelbrock
Hydraulic. Good for 283-400 cubic inch motors, slight lope at idle, works with power brakes. Biggest cam, cam for 350 cubic inch motors with TBI. Good for Towing or in 4WD applications.; Advertised Duration (Int/Exh): 266/272; Duration @ .050 (Int/Exh): 211/217; Gross Valve Lift (Int/Exh): .441/.454; LSA/ICL: 110/104; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: Idle-5400; Includes: Cam Only