i 1 00 7 l 1976 COSWORTH ENGINE HEAD MANIFOLD AND RELATED PARTS PART ll I 1 COIL ASM Ignition 2 170 66 SEAL Dist Dr Shft 2 363 j 2 NUT if I6 6 015 69 BOLT M I6 x 3 6 900 i 3 RETAINER Plug Wlre 2 251 70 PLUG 6 971 t 4 WIRE Spark Plug 2 240 71 ELBOW Hsg CII Pipe 2 964 i 5 CLAMP 6 946 72 HOUSING Dist 2 362 l 6 HOSE Cut as Reqd 0 662 73 COVER ASM Timing Belt Upr 0 206 7 CAP Oil Filler 1 756 74 SPROCKET Crankshaft 0 736 6 VALVE ASM Crankcasa Vent 1 745 75 LOCK Sprocket Bolt 0 736 1 9 PLUG Spark 2 270 76 BOLT J 20 x H 6 900 10 COVER Valve Rocker Arm 0 366 77 BELT Timing 0 724 11 BOLT 20 x I 6 900 76 NUT U I4 x IH 1 267 12 WASHER 6 929 79 SCREW 14 x 6 977 13 BASKET Camshaft Cover 0 529 60 BOLT 1 4 x 6 900 14 GASKET Hsg Otr 0 529 61 BOLT IU 18 x Z 6 900 15 PLUG Camshaft Hole 0 553 62 WASHER ey 6 929 16 HOUSING Camshaft 0 366 63 BOLT 20 x 6 900 17 GASKET Cyl Head 0 269 64 BOLT Z0 x I I 6 900 16 GASKET Hsg Inner 0 529 65 WASHER x 6 929 19 SHIM Tappet 0 459 B6 COVER Timing Belt Frt 0 206 i 20 TAPPET Valve 0 459 67 BOLT IJ 16 x 6 900 21 KEY Valve Spring Cap 0 610 66 WASHER 6 929 22 CAP Valve Spring 0 309 69 GEAR Dist Drive 2 374 23 SPRING Valve 0 303 90 BELT Dist Drive 0 724 Q 24 SEAL Oil 0 306 91 BOLT M 16 x J 6 900 25 PIN Housing to Cyl Head 0 413 92 LOCK Sprocket Bolt 0 736 26 GUIDE N S 93 SPROCKET Dlst Drive 0 726 l 27 SEAT Spring 0 303 94 SPROCKET Inlet 0 796 l 26 BOLT Housing to Cyl Head 0 269 95 BOLT 20 x 6 900 29 WASHER I I 6 929 96 LOCK WASHER 6 931 30 HEAD Engine Cyl 0 269 97 WASHER 6 929 31 VALVE ASM Check 3 670 96 SNUBBER Belt 0 219 32 BOLT 20 x 6 900 99 SEAL Camshaft 0 529 33 LOCK WASHER I 6 931 100 CAMSHAFT Inlet 0 519 34 PIPE ASM Pulsair 3 930 101 CAMSHAFT Exhaust 0 519 35 EXTENSION Pulsair Pipe 3 330 102 VALVE Fuel ln Fast Idle 6 620 36 MANIFOLD ASM Exhaust 3 601 103 CLAMP Air ln Reactor Hose I 166 37 GASKET Manifold to Eng 3 270 104 HOSE Fast Idle Valve to Throttle Body 3 330 36 SHIELD Overheat Sw 3 320 105 BRACE Inlet Mfld 3 265 39 BOLT Exh Manifold i 16 x 3 602 106 NUT 6 929 40 BOLT 20 x 1 J 6 900 107 BOLT I6 x l 6 900 41 LOCK Exh Manifold Bolt 3 604 106 WASHER te 6 931 42 BOLT 20 x 1 6 900 109 GASKET Inlet Mild 3 270 43 ELBOW Therm Hsg 1 251 110 HOSE ASM Air Cleaner 3 417 44 GASKET Water Inlet 1 154 1 11 WASH ER I 6 931 45 THERMOSTAT 1 246 1 1 2 WASHER lt 6 929 46 CONNECTOR 6 963 113 BOLT IJ IE x I 6 900 47 HOUSING Thermostat 1 251 1I4 HOSE ASM Air Cleaner 3 417 46 ELBOW Tapered 6 966 115 CLAMP 1 x 9 1 166 49 GASKET Thermostat Housing 1 252 116 SCREW 20 x 6 977 i 50 SEAT Valve N S 117 STRAP Adj 1 166 51 VALVE Inlet 0 296 116 BOOT Air Cleaner 3 417 52 BOLT 10 24 x 6 900 I19 AIR CLEANER ASM 3 402 53 LOCK WASHER 6 931 120 BOLT 18 x I 6 900 54 WASHER 6 929 121 NUT U I6 6 921 55 COVER Dist Dr Hag 2 362 122 HOSE x 6 962 56 GASKET Dist Dr Hsg 3 300 126 NUT Z4 6 915 57 SWITCH ASM Sensor 3 320 124 WASHER I I 6 931 56 ROTOR ASM Magnetic 2 362 125 WASHER H 6 929 i 59 SEAL Dist Hsg 2 364 126 HOSE 6 962 i 60 SEAL Dist Drive Hsg 2 363 127 VALVE ASM Crankcase Vent 1 745 l 6I STUD Dist Clamp 2 362 129 SWITCH ASM Pulsair Vac 3 670 62 CLAMP Dist 2 363 129 HOSE Pulsair Mfld to Valve 3 330 63 NUT 24 6 915 130 NUT Z4 6 915 64 DISTRIBUTOR 2 361 131 CLAMP 1 106 65 GASKET Diet 2 963 132 BOLT 18 x 1 6 900 66 KEY Woodruff 6 960 133 MANIFOLD Pulsair Valve 3 330 67 LOCK Dist Dr Hsg 2 363 134 BOLT i 16 x 6 900 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 1OA 9 78 0 5 0 000 GROUP