Page 116 of GM Goodwrench Engines Catalog by GM Goodwrench

GOODWRENCH SERVICE REPLACEMENT ENGINES Section V Page 115 August 2004 10067353 350 CID New 5.7L 1983-85 Chevrolet B (LM1)(350-6) SEO 1979-84 Chevrolet, GMC CK1 (06)(LT9)(350M) (LS9)(350L) 1979-85 Chevrolet, GMC K1 (LS9)(350L) 1980-85 Chevrolet, GMC G1,2,3 (LT9)(350M) (LS9)(350L) (LM1)(350L) 1981-82 Chevrolet, GMC CK1 (03)(LM1)(350L) 1985 Chevrolet, GMC CK1(06) G1 (LS9)(350L) Engine-Specific Content: Front Cover, Oil Pan, and Valve Covers Notes: Refer to Service Catalog for detailed usage requirements. Replaces: 14009800 Replaced By: INSTALLATION INSTRUCTIONS Part number 10067353 Goodwrench 5.7 Liter (350 C.I.D.) V8 engine is to be used on 1973 through 1985 Chevrolet passenger cars (also 1977-79 Buick, Oldsmobile, and Pontiac) with VIN "K" or "L" and 1973 through 1985 Chevrolet- GMC light duty truck with VIN "Y" or "L". Not to be used for Taxi, Police, High-Performance, LPG or Low Compression Export applications; also, 1974 California passenger car. Remove any paint from cylinder block to clutch housing or transmission mounting surface and crankshaft before installing engine. Check engine restrictor at center of inlet manifold side gaskets from replaced engine and procure one of the following units: Unit Part Number Restrictor 10174954 L.H. open, R.H. 5/8" 00345195 Both 5/8" 10147994 Both open Two timing pointers are provided with this assembly. Determine and install correct pointer or install front cover assembly from replaced engine. Some models may require R.H. cylinder head be drilled and tapped (3/8"-16") for exhaust manifold rear bolt attachment. Plug either L.H. or R.H. side of cylinder block with plug furnished. Plug side opposite of dipstick location. This engine is built to production point of build torque specifications, and loss of some bolt torque is normal. It is not necessary to retorque any bolts. 12455109 350 CID New 5.7L 1997-98 Chevrolet Y (LS1)(5.7G) Engine-Specific Content: Front Cover, Harmonic Balancer, Oil Filter, Oil Pan, Intake Manifold, Fuel Rail, and Water Pump Replaces: Replaced By: 88894382 INSTALLATION INSTRUCTIONS No special installation instructions are necessary. Please refer to the general installation procedure section of this book.

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