366 ENGINE ASSEMBLY I I I 7 0 096 BEARING UNIT Crankshaft Front 1 Upper and 1 Lower See chart for modelapplrcation NOTE See Dealer Price Schedule P A 26 for applicable prices CRANKSHAFT MAIN BEARING CHART A Position Std 001 U S 002 U S 009 U S 010 U S 020 U S 71 72 All All exc Rear 347013 3885379 3885378 347016 7 347017 71 72 All Rear 347018 347019 347020 347021 347022 0 105 CAP Crankshaft Rear Bearing 71 72 All 3877472 fl 0 107 PIN Crankshaft Bearing Cap 71 72 All 3836903A R dowel dia x long 0 738 0 137 SEAL Crankshaft and Rear Bearing Cap Oil 71 72 All 3962863 2 0 153 SHIM UNIT Crankshaft Bearing Cap 71 72 All 3877468A R front and intermediate 71 72 All 3877476A R rear 0 206 COVER ASSY PIN Crankcase Front End l 71 72 All 330850 1 71 72 All 3836903A R PIN dowel dia x long 0 738 0 207 GASKET Crankcase Front End Cover 71 72 All 3935449 1 I 0 213 SEAL Crankcase Front End Cover 71 72 All 3860095 1 3 O D stamped 3860095 0 219 POINTER Timing A 71 72 All 354407 1 0 269 HEAD Cylinder I 71 72 All w L P Gas 3986181 2 w guide insert cyil valve seal 3 71 72 All exc L P Gas 364768 2 w guide insert 0 289 GASKET Cylinder Head NOTE 1 Unit consists oh 2 cylinder head gaskets 2 valve rocker cover gaskets 6 inlet manifold gaskets 2 water out et gaskets 1 ignition timer distributor gasket 2 exhaust pipe rings and 16 valve stem oil seals NOTE 2 Unit consists of 2 cylinder head gaskets 2 valve rocker cover gaskets 4 inlet manifold gaskets 1 water outlet gasket 1 therm by pass elbow gasket 1 ignition timer distributor gasket 2 air cleaner to carburetor gaskets 2 carb gaskets 2 exh pipe rings and 16 valve stem oil seals 71 72 All 3872798 2 22 az O L 71 72 All w L P Gas 465398 1 GASKET UNIT Note 1 71 72 All exc L P Gas 465396 1 GASKET UNIT Note 2 0 293 BOLT PIN Cylinder Head 71 72 All 3877669 8 short 2 O L raised cross on head 71 72 All 3877668 24 a long 4 a O L raised cross on head 71 72 All 3894327 4 PIN dowel z I D x dla 0 296 VALVE Inlet NOTE See Dealer Price Schedule P A 26 for applicable prices Std V 003 O S 015 O S 030 0 S 71 72 All 3887127 3887138 3887140 3887141 I ui ii GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 0 096 0 296 I 0 72 I l REV 5 79