ENGINE INSTALLATION INSTRUCTIONS PART NO 39I8793 CONT GENERAL INFORMATION ONT 3 The above assembly is a 110 horsepower H Performance engine When using as a replacement for the 95 horsepower engine the use of premium fuel is recommended 4 When using on Powerglide models remove clutch pilot bushing 5 Models with optional equipment require transfer or replacement of engine parts special to such options 6 lf any part number listed above is not shovsm in the current master parts catalog check history section for replacing part number 7 On sedan or coupe models remove and discard 3 8 recessed plug located in the oil level gauge tube hole and insert a new tube 3856695 The dip stick tube from the replaced engine should not be reused 8 On LDFC models remove and discard 1 1 16 recessed plug located in the oil filler tube hole and transfer tube from replaced engine Damaged rubber seal can be replaced with part 3777504 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATIONsP A 31 i 42