57 Ser 4 8 cyl w 1110874 1935629 1 2 88 f 55 56 Ser 4 6 6 cyl exc 261 57 62 ALL 6 cyl 2nd design w weight plate stamped 726 1924238 1 4 88 56 57 Ser 5 6 w gov 56 57 Ser 7 8 w automatic cam 1932720 1 10 85 57 59 Ser 6 8 cyl exc L D 60 61 Ser 60 283 w 1112725 26 1940923 1 10 85 57 Ser 9 10 58 59 SBC w automatic cam use w 1112343 2707 1935793 1 10 45 58 59 Ser 4 5 7 8 283 1st design intermediate to oil pump w sleeve 3739826 1 1 65 58 59 ALL 348 lst design intermediate to oil pump w sleeve 3740477 1 1 65 58 61 ALL 348 W automatic cam 1939936 1 1085 59 62 ALL w 2BC 63 66 Ser 50 283 w weight plate w 1111015 1096 1960377 1 2 75 59 66 ALL 283 2nd design 62 64 Ser 60 327 lst design intermediate to oil pump 5 O L 37645521 1 1 18 64 66 Ser 60 327 2nd design intermediate to oil pump S32 O L 3857657 1 1 40 59 61 ALL 348 2nd design 62 64 Ser 60 80 348 409 lst design intermediate to oil pump 63 O L 37645531 1 1 18 64 65 Ser 60 80 348 409 2nd design intermediate to oil pump 6 O L 3857658 1 1 40 62 64 Ser 60 327 lst design w automatic cam w 1112765 1955699 1 10 85 62 64 Ser 80 409 lst design w automatic cam w 1112767 1955706 1 10 85 62 64 ALL 348 1 st design w automatic cam w 1112768 69 86 1960830 1 10 85 63 65 Ser 50 230 W weight plate w 110280 1957385 1 2 95 63 Ser 50 60 292 W weight plate w 1110302 1957401 1 3 33 64 65 Ser 50 60 292 w weight plate w 1110318 1963678 1 3 57 64 65 Ser 60 327 2nd design w automatic cam w 1112795 19640931 1 12 25 64 Ser 80 409 2nd design 65 ALL 348 w automatic cam w 1112797 19641121 1 12 25 64 ALL 348 2nd design w automatic cam w 1112796 19641051 1 12 25 1NOTE For use w dist w shock mounted drive gear 66 ALL 366 exc T Ign main w automatic cam w 1111309 1965735 1 11 50 66 Ser 60 TDM TILT w T Ign 66 Ser 80 w I Ign main w automatic cam w 1111303 1965744 1 18 50 66 Ser 50 250 main w weight plate w 1110351 1966436 1 3 57 66 ALL 292 main w Weight plate w 1110364 1966679 1 5 25 66 Ser 50 w A I R 283 main w auto cam w 1111150 1967196 1 3 07 66 Ser 60 80 366 intermediate to oil pump 3860469 1 1 40 66 Ser 80 w I Ign POLE PIECE stationary w 1111303 1965754 1 2 85 66 Ser 60 TDM TILT w T Ign 66 Ser 80 w I Ign POLE PIECE w weight base w 1111303 1965746 1 12 75 66 Ser 60 TDM TILT w T Ign 66 Ser 80 w I Ign COIL ASSY pole piece w 1111303 1964277 1 5 50 66 Ser 60 TDM TILT w T Ign 66 Ser 80 w I Ign PLATE pole piece w 1111303 1965755 1 60 TNOTE For use with pump having retainer groove 2 374 GEAR UNIT GEAR Distributor I 55 63 ALL 8 cyl exc 322 64 66 ALL 8 cyl exc 366 w pin gear 1 O D x 1 wide 1958599 1 2 36 55 62 ALL 6 cyl w pin shank grooved at gear teeth 1 6 long L 1929578 1 2 09 56 59 ALL 322 gear 1 O D x 1 6 O L 1932667 1 3 55 63 66 ALL 6 cyl 1962052 1 2 32 64 ALL 8 cyl w 1112795 96 97 1964095 1 66 ALL 366 GEAR drive 1964645 1 5 60 2 375 BEARING Distributor Shaft Pilot 63 66 Ser 50 60 6 cyl 3792286 1 25 2 379 PIN SHIM WASHER Distributor Gear 55 62 ALL 6 cyl K dia X Z l g 1857502 1 08 55 56 Ser 4 5 6 8 cyl SHIM Z I D x 1 O D x 005 thick 1927529 A R 55 66 ALL 8 cyl exc 366 WASHER l I D x l O D x Z thick 1849806 1 06 56 59 ALL 322 WASHER I D x l O D x thick 1945776 1 22 63 66 ALL 6 cyl WASHER Z I D x 1 O D x thick 3792285 1 10 66 Ser 50 283 WASHER dist tang 1965864 1 30 NOTE Used between gear and housing 2 381 CAM Distributor 55 56 Ser 4 5 6 8 cyl exc gov 1928117 1 3 75 57 Ser 4 8 cyl w 1110874 1935632 1 3 57 1966 Chovrolot Motor Division 225 2 372 General Motors Corporation REVISED MAY1 1966