1935 36 ALL PASS BRACKET side supt R 837736 40 1 1937 48 ALL PASS BRACKET side supt L 594911 30 2 1 1937 48 ALL PASS BRACKET side supt R 594912 30 2 1 1949 50 ALL PASS BRACKET side supt L 3688109 30 1 1949 50 ALL PASS BRACKET side supt R 3688110 30 1 1940 48 ALL PASS exc CBL BRACKET side supt frame L 3686007 35 2 1 1940 48 ALL PASS exc CBL BRACKET side supt frame R 3686008 35 2 1 NOTE When using 3686007 and 3686008 brackets it is necessary to use 756056 and 756057 side support cushions 1949 50 ALL PASS exc CBL B A BRACKET side supt frame L 3693807 40 1 1949 50 ALL PASS exc CBL B A BRACKET side supt frame R 3693808 40 1 1949 50 CBL BRACKET side supt frame 3688196 30 2 1932 36 BA CB CC DB EB FB BRACKET rear supt 836805 1 75 1 2 1929 36 A L M BB N O P Q F R BRACKET rear supt 835588 45 2 2 1937 50 ALL UTILITY BRACKET rear part of 602790 3689112 602787 30 2 1937 46 ALL UTILITY BRACKET UNIT rear consists ot 2 rear brkts 2 hold down bolts 2 bolt springs and attach parts 602790 1 25 1 1 1947 50 ALL UTILITY BRACKET UNIT rear consists of 2 rear brkts 2 hold down bolts 2 bolt springs and attach parts 3689112 1 25 2 1 NOTE 602790 3689112 are used to replace rubber mtgs for heavy duty service 1937 50 ALL COMM and UTILITY r PLATE frt mtg top 7 x 2 wide 3657522 30 1 1 1937 50 ALL COMM and UTILITY SHIELD frt mtg 7l Q x 2 Q wide 3656502 30 2 1 1932 BA BB 1933 50 ALL COMM and UTILITY RETAINER frt mtg 7Ljg x 1 wide 368449 40 1 2 1937 50 ALL COMM and UTILITY WASHER trt mtg M I D x Wig O D 352282 02 2 2 0 033 BLOCK ASSEMBLY Cylinder SHORT BLOCK EXCHANGE ITEM N OTE Cylinder block assemblies include block crankshaft camshaft timing gears pistons connecting rods and front end plate Bolts on front end plate may have to be cut oft flush when installing on PASS jobs 1935 36 ALL casting No 836010 on block 604877 148 50 1 1 NOTE When using 604877 on 1935 jobs it is necessary to use 836075 water pump 836080 pump gasket 114962 nut and 837574 head gasket w 45 valve seats or 837723 head gasket w 300 valve seats 1937 39 ALL casting No 838941 on block 607874 148 50 1 1 1940 ALL casting No 839132 on block 607876 148 50 1 1 1941 49 ALL w 216 engine see NOTE I II casting No 3835253 on block 3688770 148 50 1 1 NOTE When using 3688770 on 1941 jobs w 9 clutch plate it is necessary to use 839776 flywheel and 839756 bolts On 1941 jobs w 10 clutch plate it is necessary to use 839753 flywheel 839756 bolts and 3835474 lock 1941 49 ALL w 235 engine see NOTE 1 casting No 3835309 on block 3688771 158 50 1 1 NOTE When using 3688771 on 1941 jobs it is necessary to use 839753 flywheel 839756 bolts and 3835474 lock 1950 ALL w 216 engine casting No 3835497 3693848 148 50 1 1 1950 ALL w 235 engine exc P G casting No 3692713 3693849 158 50 1 1 NOTE Customer exchange price Add 10 00 it used Chevrolet cylinder block assembly is not exchanged NOTE I When using 3688770 or 3688771 on 1941 47 models it is necessary to install new Oil Pump Screen Cover Support w Pipe Part No 3835365 NOTE II When using 3688770 on 1941 47 models with 216 cu in engine it is necessary to provide clearance between oil suction pipe and upper edge of oil pan tray at a point opposite number 4 connecting rod by peening the tray and also pan if nec essary There should be a minimum of Z in clearance Do not bend oil pipe to secure clearance 0 027 0 033 34