Std 005 020 030 040 O S O S O S O S 50 52 ALL w 235 3694009 3694010 1 9 58 50 52 ALL w 235 37052 65 3705266 3705267 1 13 35 53 ALL w 235 exc P G 3705263 370526 4 3705265 3705266 3705267 1 13 35 53 PASS w P G 54 PASS COMM 1 TON exc D D hvy duty 235 expander design 37052721 37052731 37052741 37052751 37052761 1 9 58 54 ALL w 235 expander design 3707571 69 3707572 EB 3707573 63 3707574 EB 3707575 GB 1 13 35 54 ALL w 261 expander design 3708544 9 3708545 9 370854669 3708547 69 3708548 69 1 1 3 35 Expander Type complete set for one engine per container Std 020 030 40 O S O S C S 29 36 ALL 609963 609970 609974 609978 1 9 58 37 53 ALL w 216 608201 1 9 53 37 53 ALL w 216 608202 608203 608204 1 9 58 37 53 ALL w 216 37040081 37040151 37040201 37040251 1 13 35 41 49 ALL w 235 608205 1 9 53 41 49 ALL w 235 608206 608207 608208 1 9 58 41 49 ALL w 235 37040521 37 040541 37040561 37040581 1 13 35 50 52 ALL w 235 53 ALL w 235 exc P G 3696718 3696719 3696720 3696721 1 9 58 50 52 ALL w 235 53 ALL w 235 exc P G 3704030 1 3704037 1 3704042 1 3704047 1 1 13 35 53 PASS w P G 54 ALL exc 261 370825911 370826011 370826111 370826211 1 13 35 NOTE These Ring Units contain a 1 top compression ring 1NOTE These Ring Units contain 1 gg compression rings NOTE Contains chrome plated top compression ring QBNOTE Contains coil spring expander type oil ring compression rings top ring chrome plated 1NOTE Cromflex Ring Set having chrome plated oil rings top compression ring and chrome plated rail for middle compression ring The following chart shows the Expander Type Piston Ring sizes to use in various oversize bores Special Cyl O S Use Ring Size Fitting Sid to 009 Std None 010 to 029 020 File fit under 020 030 to 039 030 None 040 to 049 040 None 0 646 CRANKSI AFT with Dowel Pins 33 36 ALL exc CC DC w bolt nuts forged 837631 837630 1 34 14 37 39 ALL w bolt nuts forged 838281 or 838877 838345 1 36 05 40 41 ALL w 216 forged 839111 839110 1 39 50 41 ALL w 235 forged 3660435 3660473 1 38 51 42 47 ALL w 216 forged 839775 839774 1 39 50 42 47 ALL w 235 forged 839750 839749 1 39 50 48 53 ALL w 216 forged 3835271 13835270 1 43 75 48 52 ALL w 235 53 ALL w 235 exc P G forged 3701894 37018931 1 43 75 53 PASS w P G drilled for lubrication forged 3701488 3701487 1 49 75 54 ALL P forged on No 5 arm 37014861 1 49 75 NOTE When installing 838345 on 1939 jobs use 907109 clutch p i1ot bearing 1NOTE When used on 1950 52 and 1954 Powerglide it will be neccessary to remove the pilot bearing On models prior to 1953 Balancer 3701930 must be used 0 647 THROWER Crankshaft Oil 30 34 ALL 1 1 D x 21 CLD x width 836358 1 20 37 38 ALL 1 I D x 3 O D x M width 838265 1 20 109 0 643 0 647