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Rocker Valve Covers: 79961
MODELS - 15HP ( 1953 - 1956)
Cylinder Head Gasket Plate 4K225 (Used Head gasket included)
Timing sticker in good shape
Removed from a 1981 OMC Stringer 3
MerCruiser Alpha One R MR U-joint Assembly Yoke 39385A1 8" Short Yoke 120hp 140 Upper Unit Rocker Valve Covers: 79961Item Details & Compatibility This is a 8 1 8" short Yoke Assembly & middle piece for alpha one MR Alpha One Gen I Sterndrives 1970 1982 In line engines ONLY (120hp 2. 5L 4cyl 140hp 3. 0L 4. 1L 165hp 6cyl & 470 3. 7L 170hp engines from that time period) 1970 1982 MC 1 & R Drives on V8 used a longer yoke (9 9 16") which is not the one available here. However take special note of the yoke length as described below. The Yoke on this measures 8 1 8" which