68 70 Police 250 69 70 All 153 230 70 All 250 2nd design exc Taxi Police 3892385 3892388 3892392 1 NOTE 10 Used on all Taxi Police 250 and all 250 Eng built after Feb 16 1970 V8 inch thk ring 65 Pass 409 3905331 2 3905332 3905333 3857052 1 62 68 Chevy 153 62 68 All 230 exc Taxi 65 Taxi 230 3892385 3892362 3892363 1 65 69 All 396 lst design 3885028 3885029 3885030 1 66 69 All 250 exc Taxi Police 70 All 250 1st design exc Taxi Police 3892343 3892344 3892345 1 NOTE 11 Used on 250 Eng built before Feb 16 1970 Vw inch thk ring 66 69 Pass 427 3888308 3888310 1 70 All 454 3888308 3888309 3888310 1 66 69 Pass 427 exc Sp H Per 3888309 1 66 69 Pass w Sp H Per 427 3888335 1 69 Chevelle Camaro 396 2nd design 3977626 3977627 3977628 1 70 All 396 400 3977626 3977627 3977628 1 Special Replacement Type complete set for one engine per container STD 020 0 S 030 0 S 040 0 S 62 67 Chevy Chevelle 194 exc Taxi 3791626 3791610 3838 345 1 62 70 All 153 230 283 307 66 69 Police Taxi 250 70 All 250 3947057 3747549 3747558 3747567 9 64 67 All 327 exc Sp H Per 3799438 1 65 67 All 327 exc Sp H Per 3799448 3799458 1 These are Molybdenum premium rings This part is eligible for wholesale compensation 2 3 of this unit is required on 4 cyl engines Not to be used on 396 Sp H Per engines These Ring Units contain 2 compression rings Only half of the components in this unit are required for 4 cyl models three quarters are required for 6 cyl models 7 These parts are used on models built with 2nd design 400 C l D engine assys These engines can be identified by the letter C preceding the existing suffix identification letters All engines with a 396 or 400 cubic inch disignation contain a 4V bore size Cromflex Ring Set having chrome plated oil rings top compression ring and chrome plated rail for middle compression ring 0 646 CRANKSHAFT 62 70 Chevy 4 cyl 3793080 1 79 90 62 70 All 194 230 3864465 1 107 00 Note 1 64 67 All 327 exc Sp H Per 3889304 1 103 35 ldent N0 3782680 Note 1 64 67 All 283 3889303 1 99 25 Note 1 65 Pass 409 3833147 1 108 80 ldent No 3838416 65 67 Chevelle w Sp H Per 327 66 67 Chevy w Sp H Per 327 3838495 1 115 00 Ident No 2680 65 Chevelle 396 66 Chevelle w Sp H Per 396 67 69 Chevy Camaro w Sp H Per 396 67 69 Chevelle Camaro 396 exc H Per 67 69 Pass 396 70 All 396 exc H Per 70 All w 4BC 400 3882841 1 107 15 Note 1 65 66 Pass 396 66 Chevelle 396 exc Sp H Per 67 69 Chevy Chevelle Camaro w H Per 396 U 70 All w H Per 396 3882848 1 100 20 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 30A 0 643 0 646 0 24 REV 2 71