0 000 ENGINE ASSEMBLY NOTE When installing the following engines on applicable past models noninterchangeagle parts must be discarded and replaced with parts that fit the replacing engine See Engine Installation Instruction Charts in the General Information Section of the Parts Illustration and Special Information Catalog P A 25 for parts and instructions necessary with service engine on past model information 47 53 Util 235 exc C O E 3709975 1 592 50 less dist ident no 3733949 55 59 Ser 6 261 exc P T 60 62 Ser 60 261 exc Air Equip A T Tilt P S H D Clutch 62 Ser 40 50 261 exc A T 3820109 1 672 25 less clutch housing Note 1 NOTE 1 A plug above the filter inlet hole must be driven in so it is 63 below surface of boss when full flow oil filter is to be used 55 62 All 235 3820107 1 627 75 less clutch housing 55 67 All 283 exc A T 3970190 1 649 75 less clutch housing and distributor 58 65 All 348 exc P T Tilt 3830807 1 1029 50 less clutch housing Note 2 NOTE 2 This engine assembly does not inc ude Clutch Fork Water Pump and Outlet Thermostat Water Pump By Pass system Pump and Generator Brace 62 66 Ser 60 327 67 All 327 3970192 1 662 50 less flywheel clutch housing and all clutch components 62 65 Ser 80 409 exc Tilt 3841661 1 898 25 less flywheel clutch housing and all clutch components 63 66 Ser 50 292 63 66 Ser 60 292 exc P T 67 69 All 292 exc L P Gas 3930911 1 564 50 less flywheel clutch housing and related parts 63 65 Ser 50 230 3930950 1 445 95 less dist water pump flywheel clutch housing and all clutch components 66 Ser 60 80 366 67 70 All 366 3981853 1 949 75 less exh mflds flywheel clutch housing and all related parts 68 70 All 427 3981854 1 949 75 less flywheel exhaust manifolds distributor clutch housing and all related clutch components 70 All 292 exc L P Gas 3998333 1 25 less distributor flywheel clutch hsg and clutch components The above engine assemblies do not include the following sub assemblies or Carburetor Fan Blade and Pulley Ignition Wiring Fuel Pump Generator Starting Motor Oil Filter Assy Ignition Coil Ventilator Assy NOTE Current Special Equipment Engine Assemblies such as P T w A 0 H B options etc are available while in production through Central Office on Direct Order Form PC 785 0 002 PARTS Engine Mounting Small Attaching 38 55 Util 3701135 2 10 frt mtg 24 x IV carr hd 38 53 Util 598105 4 10 rr mtg 14 x 1 Vu dial shoulder 54 63 All exc P T 455005 2 40 BOLT rear mtg yg 13 x 3V 8 900 56 58 Ser 5 6 7 8 w P T 56 58 Ser 9 10 271729 2 40 BOLT rear mtg 11 x 3V 8 900 56 59 All 322 838653 2 10 BOLT front mtg bracket R H 16 x 1 0 862 58 59 All 348 454944 4 10 BOLT front mtg bracket Vu 14 x 1 8 900 62 Ser 60 Diesel 9417827 R H 50 BOLT frt support right side 18 x 4V4 8 900 62 69 All 3 53 4 53 6V 53 67 68 Ser 50 DH478 exc Tilt 3842628 2 1 90 BOLT frt mtg assy 14 x 2V Note 1 NOTE 1 Cross holes must be drilled through head of bolt for lock wire installation 63 66 All 3 53 4 53 6V 53 9418633 2 25 BOLT frt mtg brkt upper 16 x 4Vz 8 900 63 Ser 80 exc Diesel 455090 4 55 BOLT rr mtg assy 18 x 1V 8 900 66 All 386 67 69 Ser 40 thru 60 8 cyl 67 Ser 60 SBC 292 3933937 2 75 BOLT frt mtg cushion Vl 2O x 4 67 69 All D DH478 exc Tilt 3908518 2 1 10 BOLT frt mtg hex V2 13 x 3V4 67 69 All 3 53 4 53 3908517 2 2 20 BOLT frt mtg hex Vz 13 x 2V Not required in this group See group 5 510 3774468 20 BOLT 20 x 3 54 59 Ser 4 5 6 7 8 exc P T 348 3717280 2 10 LOCK rr mtg bolt T shape w one ei dia hole 56 59 Ser 5 6 7 8 w P T 56 59 All 322 348 3723650 2 30 LOCK rr mtg bolt T shape w one WM dia hole 60 67 Ser 40 50 60 exc P T 327 348 366 Diesel 68 70 Ser 40 68 Ser 50 60 6 cyl 69 70 Ser 50 6 cyl exc P T 3763763 2 10 LOCK rear mtg bolt hole Wu dia 1971 CHEVROLET MO l OR DIVISION GENERAL MOTORS CORPORATION P A 315 REV 6 71 0 1 0 000 0 002