Add to Cart Quick view Comp Cams Bsr Shaft Rocker System Max-Lift Gm Ls3/L92 1982-16 COMP CAMS MSRP: Now: $780.58 Was: Rocker Arm - Max-Lift BSR - Shaft Mount - 1.70 Ratio - Non-Roller - Black Nitride - Steel - GM LS-Series - Kit