MODEL 426 Hemi CID 440 CID Hi-Perf 3,2-V ENGINE-CRANKSHAFT Material Drop-forged steel Vibration damper type Non-adhesive, rubber, dynamic End thrust taken by bearing (No.) Three Crankshaft end play 0.002 to 0.007 Main berring Material & type (a) (b) All main bearings on steel Clearance 0.0015 to 0.0025 0.005 to 0.0025 specified (c) Journal dia. and bearing overall length No.1 2.75 x 0.944 No.2 2.75 x 0.944 No.3 2.75 x 1.223 No.4 2.75 x 0.944 No.5 2.75 x 0.944 No.6 - - No.7 - - Dir. & amt. cyl. offset None No. bolts / main brg. cap Four Two Crankpin journal diameter 2.38 ENGINE-CAMSHAFT Location Center of "V" above crankshaft Material Hardenable cast iron, oil pump and distributor drive gear cast integrally Bearings Material Babbitt Lead-base babbitt on steel Number Five Type of Drive Gear or chain Double-roller chain Chain Double-roller chain Crankshaft gear or Sprocket meterial Steel Sitered iron (Super Oilite) Steel Cramshaft gear or Sprocket meterial Cast iron Nylon-coated Aluminum Cast iron Timing chain No. of links 66 50 66 Width 0.86 0.75 0.86 Pitch 0.375 0.50 0.375

(a) Tri-metal: steel back, copper-lead, intermediate layer of high-lead overplate (b) Lead-base babbitt on steel, removable, percision; tin alloy on steel (#3 main only) (c) 0.0005 to 0.0015 desired

Form Rev 3-70

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