45 WR Cam Lobe Set(SET)

45 WR cam lobe set presses on to stock cam shafts and gearsbrbr400 lif on the intake and exhaust lobes duration specifications between 280 and 290 The lobes are designed to be pressed on and welded to your existing solo cams NOTE The inner diameter is designed for press fit on your existing cam zxles but may have to be enlarged 0005