l l l i C0 4 1976 COSWORTH ENGINE BLOCK RELATED PARTS PART I 1 BLOCK Cylinder 0 033 58 BOLT 18 x 8 900 2 SENDER ASM Water Temp 1 150 57 WASHER 8 931 3 GASKET Cyl Head 0 289 58 BOLT 13 x 2 J 8 900 4 NUT Conn Rod Bolt 0 828 59 WASHER g 8 931 5 ROD Connecting 0 803 60 BALANCER Harmonic 0 658 6 BEARING Conn Rod 0 818 61 COVER Lwr Frt 0 206 i 7 BOLT Conn Rod 0 623 62 BOLT 18 x 8 900 8 PISTON ASM 0 829 63 SPROCKET C Shaft Tlming 0 728 9 RING SET Pistun 0 643 64 COVER Lwr Rr 0 208 I 10 CLAMP 8 948 85 NUT 20 8 915 l 11 SCREW 20 9 x 1 8 877 66 WASHER V 8 929 12 WASHER 8 929 87 BOLT 1 8 x 8 900 13 HOSE 8 962 68 PIN Sprocket 0 738 l 14 SENSOR Inlet Mild Air Press 3 320 69 PLUG 8 983 15 HOSE 8 982 70 ELBOW 8 983 18 CLAMP 8 948 7I SEAL Oil 0 213 17 TUBE Gauge I 516 72 STUD Oil Pump 1 852 18 GAUGE ASM Oil Level 1 518 73 PUMP ASM Oil 1 652 19 BOLT i IB x J 8 900 74 GEARS Part cf 73 N S 20 PLATE Clutch Driven 0 836 75 GASKET Oil Pump 1 724 21 BOLT 24 x 4 8 900 78 SEAL Oil V 0 213 i 22 WASHER 8 932 77 STUD Oil Pump 1 652 23 FLVWHEEL Eng I 0 686 78 BOLT I 20 x 8 900 Q 24 COVER Flywheel Hsg 4 0 679 79 VALVE ASM Oil Filter By Pass 1 837 l 25 SCREW Z0 x 8 977 80 KEY Crankshaft Rr 8 850 26 STUD Eng Mtg 0 002 81 BEARING KIT Crankshaft See 0 099 27 SWITCH ASM Oll Pressure 1 800 0 l01 0 103 0 096 28 OOVER AND PLATE 0 859 82 BEARING KIT Crankshaft Rear 0 I08 29 WASHER 8 981 83 SEAL Crankshaft Rr Main Bearing Oil 0 137 30 BOLT I5 x I 8 900 84 CAP Crankshaft Crankshaft Rr Main 31 STUD 13 0 796 Bearing 0 105 32 FORK Clutch Rel 0 795 85 BOLT Crankshaft Maln Bearing Cap 0 558 i 33 WASHER q 8 929 88 CAP Crankshaft Frt Main Bearing 0 095 34 GAP Ball Stud 0 796 87 BEARING KIT Crankshaft See 0 099 35 BOLT 15 x 1 8 900 0 101 8 0 103 0 098 36 HOUSING Flywheel 0 883 88 CRANKSHAFT Engine 0 848 37 CONNECTOR Oil Fllter 1 855 89 PUMP Eng Coolant 1 069 38 ELEMENT Oil Filter 1 836 90 GASKET Coolant Pump 1 079 39 PIPE ASM Oil Drain 1 430 91 PLUG Oil Pressure Fleg Valve 1 831 40 WASHER 8 928 92 SPRING Oil Pressure Reg Valve 1 609 41 BOLT Z0 x I 8 900 93 VALVE Oil Pressure Reg I 609 42 WASHER 8 929 94 RETAINER Oil Pressure Reg Valve 43 BOLT Pipe and Screen to Block Spring 1 809 18 x 1 428 95 SPRING Oil Pressure Reg Valve 1 809 44 PIPE ASM W Screen and Support 1 856 98 GASKET Oil Pressure Reg Valve 1 809 45 SUPPORT Oil Pump Pipe 1 858 97 PLUG Oil Pressure Reg Valve 1 809 46 SEAL C Case Vent Pipe 1 745 98 BOLT 18 x 3 8 900 47 PIPE C Case Vent 1 762 99 BLADE ASM Fan 1 064 48 WASHER 8 931 100 SPACER Fan Blade 1 064 49 BOLT 16 x 1 8 800 101 NUT 18 8 815 50 PAN DII 1 426 102 BOLT l 8 x 8 900 I 51 GASKET Oil Pan and Baffle 1 429 103 WASHER 9 931 52 BAFFLE Oil Pan 1 430 104 BRACE Starter Motor 2 042 53 PLUG 20 1 453 105 MOTOR Starter 2 041 54 BOLT 18 x 8 900 106 BOLT I6 x 2 8 900 55 PIPE ASM Dist Drive Hag 0ll Drain 3 380 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET l0A 9 78 0 3 0 000 GROUP