Miscellaneous Part Numbers

0.000 ENGINE ASSEMBLY (4.096" bore - 3.76" stroke)
66-68 3960000 (exc. H/Per., Sp. H/Per.)
     
0.033 BLOCK ASSY., Cylinder  Partial Engine includes block, crank, cam, timing gears, pistons and connecting rods
66-68 3970697 w/Sp. H/Per.
65-68 3981817 exc. H/Per., Sp. H/Per.
66-68 3981821 w/H/Per.
     
0.659 BALANCER-PULLEY-KEY, Crankshaft
65-70 All (396)(exc. Sp. H/Per.) 3860008 w/o pulley (7 1/16" O.D.)
65-70 All w/Sp. H/Per. (396) 3860010 w/o pulley (8" O.D.)
66-67 Chevelle w/A.I.R. (396)(exc. El Camino, C.A.C.) 3744043 PULLEY, (double-6 5/8" O.D.-painted black)(stamped 3744043)
67-69 Chevelle w/P/S, Sp. H/Per. (396) 3869978 PULLEY (3 grooves)
67 El Camino, S.S. (396)(exc. H/Per., C.A.C., 62 amp.) 3874412 PULLEY (1 groove)
67 Pass., El Camino, S.S. w/P/S (396)(exc. Sp. H/Per.) 3874416 PULLEY (1 groove)
66-67 Pass., El Camino, S.S. w/C.A.C. (396)(exc. Sp. H/Per., T.H.) 3874414 PULLEY (2 grooves)(7 21/64" O.D.)
67 El Camino, S.S. w/A.I.R. (396)(exc. Air Cond., Sp. H/Per.) 3874418 PULLEY, front (2 grooves)
67 El Camino, S.S. w/T.H. (396) 3876872 PULLEY (1 groove)
67 Chevelle w/C.A.C. (396)(exc. 62 amp.) 3876844 PULLEY (2 grooves)(7 47/64" O.D.)
67 Chevelle w/Sp. H/Per. (396)(exc. P/S, A.I.R.) 3862772 PULLEY (1 groove)
67 Chevelle (A.I.R. w/Sp. H/Per.)(396)(exc. P/S) 3863108 PULLEY (2 grooves)(cast)
     
0.683 HOUSING--BOLT, Flywheel and Clutch
66-69 3899621  
     

Abbreviations

A.I.R. = Air Injection Reactor
C.A.C = Car Air Conditioning (All Weather, 4 Season, Deluxe)
exc. = Except
H/Per. = High Performance
O.D. = Outside Diameter
P/S = Power Steering
Sp. H/Per. = Special High Performance
T.H. = Turbo Hydramatic
w/ = With