Camshaft Power Steering Drive Block Off Cover Plate Used in most 3.6L DME Conversions 1989-1998 Porsche 964 / 993 - 3.6L EnginesInstalls Onto Camshaft Carrier Housing For Power Steering Delete Conversion And Lh Camshaft CoverFeatures Low Profile For Camshafts with or without drives and added Exhaust Header Clearance for early heat exchangersBillet Aluminum 6061-T6 Mil-Spec Black Anodized- Patrick Motorsports USA Exclusive*964 3.6L Engines Use 1 Per Car - *993 3.6L Engines Use 1 Or 2 Per Car - Depending On Application* includes: O-Ring 40 x 4mm - 999 707 293 40*Replaces Part Numbers: 964 147 185 02 - Ps Drive Bracket 964 147 185 05 - Ps Drive Bracket 993 105 117 02 - Camshaft Cover Lefthand Side 993 147 185 02 - Ps Drive Bracket* Also Can Be Used On 911 / 930 (Air Injection Delete)Alternate Part Numbers: ENG 36 CAM BLOCK PMP / ENG 36 CAM BLOCK PMS / ENG-36-CAM-BLOCK-PMP / ENG.36.CAM.BLOCK.PMP / ENG.36.CAM.BLOCK.PMS / ENG36CAMBLOCKPMP / ENG36CAMBLOCKPMS