Ls-Compatible Rectangular Port Hydraulic Roller Camshaft – Three-Bolt Design

Description

LS Rectangular Port Hydraulic Three Bolt Roller Camshaft – 277LCB HR14

GM LS GEN III/IV 3-Bolt, 1997-2015 Suit Supercharger Application

CO54-477-11

54-477-11

Rpm operating range 2200 – 7000Duration advertised Inlet 277°,Exh 293°Duration advertised @ .050″ Inlet 227°, Exh 243°Valve lift with 1.7 rocker Inlet .614″, Exh .624″Lobe separation angle 114°

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