MerCruiser Alpha One 6cyl 4.1L 165hp GM 250ci Rocker Cover Valve Head 65636 I6 3hp Long Screw: 10-49318

Long Screw: 10-49318

You get the set of TWO as pictured

OMC Cobra & Stringer 4cyl GM 3

Bearings should be good in this yet

MerCruiser Alpha One 6cyl 4.1L 165hp GM 250ci Rocker Cover Valve Head 65636 I6 3hp Long Screw: 10-49318Item Details Removed from GM 165hp 250cid 4. 1L 6cyl various applications 1972 1978 Part number 65636 (Used with Serial numbers 3464448 & ABOVE)<<Your serial number should be on a metal plate near the rear of the block Also note that this one has the vent on it that connects to a hose via the flame arrestor Original paint Aluminum construction Yours should looks just like this. Freshwater Used Part. Purchase with confidence! 1972 1973 1974 1975 1976