Heavy duty Complete Gear Set -GLM22666

Heavy duty Complete gear set. Specially designed to replace all three gears in OMC Cobra drives. Clutch dog GLM22625 is recomended to be installed and it is not included in this kit. Thrust washer GLM21651 is included Heavy Duty Gear Set for OMC Stringer and Cobra Includes Forward, Reverse and Pinion Gears and GLM21651 thrust washer* For model year 1990 OMC increased the prop shaft diameter at the carrier needle bearing (not the prop splines) from 1-3/16 to 1-1/4 inches. Some older gearcases may be fitted with the new large diameter prop shaft. The large diameter prop shaft utilizes a thrust washer (included with this gear set) between the prop shaft and reverse gear. Discard the thrust washer when using the small diameter prop shaft. fits - (3.0L/181CI 4 CYL COBRA 1990-93) (3.8L/229CI V6 1981-85) (4.3L/262CI V6 1985-93) (5.0L/302CI V8 ford 1986-93) (5.0L/305CI V8 1981-85) (5.7L/350CI V8 1986-93) (5.8L/351CI V8 ford COBRA 1986-93) (200/230/260 - Machanical shift, OMC stringer 1981) (5.0/5.7 - Machanical shift OMC stringer 1982-85)