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Home >> Chevrolet >> 1968 >> Camaro Base, 2D Convertible, 6.5L Eng, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> CHEVROLET V8 Engines (283, 302, 307, 327, 350 & 400) >> Front Cover Oil Seal Replacement >> With Cover Removed

With Cover Removed

Pry old seal from cover, toward front, with @ suitable tool. Support cover at seal area and drive seal into cover with open end of seal toward inside of front cover.

VALVES

Engine & Valve Head Diam. Face Angle Seat Angle Seat Width Stem Diameter Stem Clearance Valve Lift
1965                
283" Int. 1.720" 45° 46° .031.063" .3404-.3417" .0010.0033" .....
  Exh. 1.500" 45° 46° .063.094" .3410.3417" .0010-.0027" .....
327"                
(250, 300 HP) Int. 1.940" 45 c 46° .031-.063" .3404-.341 7" .0010-.0033" .....
  Exh. 1.500" 45° 46° .063-.094" .3410.3417" .0010.0027" .....
(350, 365, 375 HP) Int. 2.020" 45° 46° .031-.063" .3404-.341 7" .0010-.0033" .....
  Exh. 1.600" 45° 46° .063-.094" .3410.3417" .0010.0027" .....
1966                
283" Int. 1.720" 45° 46° .031-.063" .3404.3417" .0010.0033" .....
  Exh. 1.500" 45° 46° .063.094" .3410-.3417" .0010-.0027" .....
327"                
(275, 300 HP) Int. 1.940" 45 G 46° .031-.063" .3404-3417" .0010.0033" .....
  Exh. 1.500" 45° 46° .063.094" .3410.3417" .0010-.0027" .....
(350 HP) Int. 2.065" 45° 46° .031-.063" .3404.341 7" .0010.0033" .....
  Exh. 1.720" 45° 46° .063.094" .3410-.3417" .0010-.0027" .....
1967                
283" Int. 1.720" 45° 46° .031.063" .3404.341 7" .0010-0027" .....
  Exh. 2.500" 45° 46° .063.094" .3410-.3417" .0010.0027" .....
302" Int. 2.020" 45c 46° .031.063" .3404.3417" .0010.0027" .....
  Exh. 1.600" 45° 46° .063.094" .3410.3417" .0010-0027" .....
327"                
(210, 275, 300 HP) Int. 1.940" 45° 46° .031-063" .3404.341 7" .0010-0027" .....
  Exh. 1.500" 45° 46° .063-.094" .3410.3417" .0010.0027" .....
(325, 350 HP) Int. 2.020" 45° 46° .031-.063" .3404-3417" .0010.0027" .....
  Exh. 1.600" 45° 46° .063.094" .3410.3417" .0010-.0027" .....
350" Int. 1.940" 45° 46° .031-.063" .3410.3417" .0010-.0027" .....
  Exh. 1.500" 45° 46° .063-.094" .3410-3417" .0010.0027" .....
1968-69                
307", 327" Int. 1.720" 45° 46° .031-063" .3410-.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410-.3417" .0010.0027" .....
350" Int. 1.940" 45° 46° .031-.063" .3410-.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063-.094" .3410-.3417" .0010.0027" .....
1970                
307" Int. 1.720" 45° 46° .031-.063" .3410-.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410.-.3417" .0010-0027" .....
350"                
(250, 300 HP) Int. 1.940" 45° 46° .031-.063" .3410-.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410-3417" .0012-0029" .....
(350, 360, 370 HP) Int. 2.020" 45° 46° .031-.063" .3410-.3417" .0010, 0027" .....
  Exh. 1.600" 45° 46° .063.094" .3410-3417" .0012-0029" .....
400" Int. 1.940" 45° 46° .031-.063" .3410-3417" .0010-0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410-.3417" .0012-0027" .....
1971                
307" Int. 1.720" 45° 46° .031.063" .3410-.3417" .0010-0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410.3417" .0010.0027" .....
350" Int. 1.940" 45° 46° .031-063" .3410-.3417" .0010-0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410-3417" .0010-.0027" .....
400" Int. 1.940" 45° 46° .031-.063" .3410-.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063.094" .3410-.3417" .0010 0027" .....
1972-73                
307" Int. 1.720" 45° 46° .031-.063" .3410.3417" .0010-.0027" .....
  Exh. 1.500" 45° 46° .063-.094" .3410.3417" .0012.0029" .....
350" Int. 1.940" 45° 46° .031-.063" .3410.3417" .0010.0027" .....
  Exh. 1.500" 45° 46° .063-.094" .3410.3417" .0012.0029" .....
400" Int. 1.940" 45° 46° .031-.063" .3410.3417" .0010-.0027" .....
  Exh. 1.600" 45° 46° .063-.094" .3410-.3417" .0012.0027" .....