67 Ser 10 20 w A R 8 cyl exc A T D D 327 I903693 2 30 66 67 All w A I R 327 68 70 Ser 10 thru 30 w 4BC 396 70 Ser 10 thru 30 350 exc A T L P Gas 70 Blazer 350 exc A T 1908587 2 30 w 1111500 66 Ser 10 292 exc A l R P G 66 67 Ser 20 30 292 1967075 1 30 66 All w P G 327 1923139 2 30 66 All 250 1928363 2 30 66 67 Ser 10 w A l R 292 exc P G 1967523 2 30 66 All w P G 327 exc A l R 1951743 2 30 w 1111490 67 G 10 20 w A l R 6 cyl 67 Ser 10 D D w T lgn 1968543 2 35 67 G 10 6 cyl exc A I R 1967074 2 35 w 1110388 68 Ser 10 327 exc A T 68 Ser 20 Sub 327 exc D D A T 1923140 2 31 w 1111298 68 70 All Blazer w A T 250 1970536 2 27 w 1110399 464 66 69 68 Ser 10 w A T 327 68 Ser 20 30 327 exc Sub 68 Ser 20 Sub w A T 1925574 2 30 w 1111297 1441 68 Ser 10 D D G 10 w P G 230 68 G 20 Sub w P G 230 68 G 20 Panel 230 69 Ser 10 w A T 230 1882956 2 30 w 1 1 10433 0460 68 Ser 10 G 10 w A T 307 68 Ser 20 G 20 Sub w A T 307 68 Ser 20 30 G 20 307 exc Sub 69 All 307 327 70 Ser 10 thru 30 307 exc A T 70 Blazer 307 exc A T 1884615 2 30 w 1111257 1481 68 Ser 10 w A T 292 68 Ser 20 30 292 exc Sub 68 Ser 20 Sub w A T 292 1939480 2 30 w 1110441 68 Ser 10 thru 30 396 1915231 2 30 w 1111479 1111950 69 70 All Blazer 250 exc A T 1922381 2 30 w 1110470 0463 65 70 69 Ser 10 thru 30 292 exc A l R 70 All w A T 292 1933350 2 30 w 1110468 69 Ser 10 350 exc lP G T H 400 69 Ser 20 30 w A l R 350 exc A T 1935546 2 30 w 1111486 70 Blazer w A T 350 70 Ser 20 D D A T w 350 exc L P Gas 70 Ser 10 thru 30 w A T 350 exc D D L P Gas 1885787 2 30 w 1111955 70 All Blazer w A T 307 70 Ser 20 30 D D w L P Gas exc A T 70 Ser 10 thru 30 Conv w L P Gas 1963965 2 30 w 1 I 10912 1489 2 390 PLATE Distributor Weight and Cam with Stop 53 56 All exc 216 59 All 6 cyl 60 62 Ser 10 thru 30 6 cyl 1885557 2 51 has four VIS attach holes 63 65 All 2nd Ser exc 8 cyl 66 All 6 cyl exc D DI 66 D D exc P G 292 i t 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31L REV 6 71 2 39 2 389 2 390