I i COOLANT GRILLE OIL SYSTEM 1 531 PLUG CONNECTOR GROMMET ADAPTER NUT Oll Also see Group 8 963 62 68 All exc 8 cyl 83557711 1 14 block rnain oil gallery irt hole 0 034 62 72 All exc 8 cyl 73 75 All 6 cyl L 3930824 1 13 oil pressure regulator hola 64 69 All 8 cyl exc 396 427 70 72 All 307 350 70 72 All vv ZBC 400 73 75 All 307 350 400 74 Vega 75 Vega Monza 140 3701638A R 14 oil pressure and tappel gallery cyl and case oil gallery hole at rt end and oil filter cavlty dia cup shape I 85 Pass 348 409 3738407 4 14 cyl and case cup type i 0 D 64 65 Chevelle S S 8 cyl exc 396 65 S S 283 327 66 Chevelle w instr panel gauges exc 396 B6 Pass floor console w gauges 283 327 3853958 1 31 CONNECTOR oil press gauge pipe engine end 65 S S 442094 1 2 15 CONNECTOR threaded sleeve tube Internal pipe thread 27 24 x 8 963 73 75 Nova w console gauges 8271248 l 13 GRDMMET oll pressure gauge hose 87 68 Pass Chevelle Camaro w Instr panel gauges 396 427 3906194 1 20 ADAPTER oil press gauge hose conn at 67 68 Chevelle w instr panel gauges exc 5 67 69 Camaro w console gauges 8 cyl exc 396 67 68 Pass w instr panel gauges 283 327 88 75 Nova w console gauges 8 cyl exc 396 3904227 1 26 ADAPTER oil press gauge hose at eng fitting male 67 Camaro w console gauges 8 cyl 69 Chew Camaro w console gauges 396 3909520 1 14 NUT oil press gauge hose conn 1 540 COOLER ASSY Oil I 65 66 Pass Spt Cpe 3157804 1 269 00 stamped 3157804 1 609 SPRING GASKET VALVE RETAINER PLUG PIN Oil Pump 82 68 All exc 396 409 427 65 Pass 409 exc H Per dual 4BC 69 72 All exc 8 cyl 70 72 All 307 350 exc Sp H Per 70 72 All w 2BC 400 73 75 All 6 cyl 73 75 All 307 350 400 3814903A R 18 pressure regulator valve 21 coils Z az free length 65 Pass 230 65 Pass w H Per dual 4BC 409 7 67 68 Camaro 302 70 72 All vv Sp H Per 350 3848911 1 42 pressure regulator valve 21 coils stripe of white 65 Pass 395 68 71 Pass Chevelle Camaro w Sp H Per 396 427 454 3876886 1 18 pressure regulator valve 24 coils u 0 0 x 2 n free length Stripe of Lt Green 68 71 Pass Chevelle Camaro 396 400 w 4BC 427 454 exc Sp H Per 72 All 402 454 73 75 All 454 3860378 1 18 pressure regulator valve O D x 2 z free length 71 75 Vega Monza 140 3988702 1 23 oll pressure regulator valve 71 75 Vega Monza 140 3994264 1 15 oil pressure regulator valve damping 75 Vega Monza 122 334026 1 97 oil press reg valve 71 74 Vega 75 Vega Monza 140 3870275 1 15 GASKET oil pressure reg valve plug 62 75 All 6 cyl GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 L1 REV 4 77 1 71 1 531 1 609