Coupling - Barrel- suit Prop Shaft Sizes:Rolco - MCE 1 1/8" shaft Very popular for all boating

Very popular for all boating application from ski boats to half cabs

Standard Chev is early 2 piece rear main

NEW DESIGN WITH IMPROVED SHAFT SEAL DESIGN

3/4 refers to the thread size on both inlet and outlet

Coupling - Barrel- suit Prop Shaft Sizes:Rolco - MCE 1 1/8" shaft Very popular for all boatingSplit Couplings to suit a variety of Dog & Soft clutches. M. C. E, Tawco & Rolco 7 8" , 1" or 1 1 8" diameter shaft sizes If you are unsure what brand of clutch you have , contact us to assist. M. C. E. & Rolco Couplings usually have 3 8 UNF attachment Bolts with a Point Centre Diameter of 28. 7mm (estimate) Tawco couplings usually have 3 8 Course Bolts with a Point Centre Diameter of 27. 5mm (estimate) supplied with 1 4" key , 3 x attachment bolts &