The stock '87-'95 Jeep 4. Charts. Estimated Ship Date Monday 812022 if ordered today. CUSTOM CAM. 50 on duration. 050. That's one reason this cam caught my eye, you can still use your stock converter with it. It indicates, "Click to perform a search". Part Number CCA-K61-233-4. . 4L 3V XFI SPR Camshafts. . 459.