ENGINE SPECS

1955 Cadillac 331 (270 hp) Engine Tightening Specs



ENGINE TIGHTENING SPECIFICATIONS

Torque specifications are for clean and lightly lubricated threads only. Dry or dirty threads produce increased friction which prevents accurate measurement of tightness.
Spark Plugs, Ft. Lbs.: 20-25
Cylinder Head Bolts, Ft. Lbs.: 65-70
Intake Manifold, Ft. Lbs.: 23-30
Exhaust Maniforld, Ft. Lbs.: 25-30
Rocker Arm Shaft Bracket, Ft. Lbs.: 65-70
Rocker Arm Cover, Inch Lbs.: 20-25 inch/lbs.
Connecting Rod Cap Bolts, Ft. Lbs.: 40-45
Main Bearing Cap Bolts, Ft. Lbs.: 90-100
Flywheel to Crankshaft, Ft. Lbs.: 80-85
Vibration Damper or Pulley, Ft. Lbs.: 60-65
1955 Cadillac 331 V8 (250 hp) Engine Specs

1955 Cadillac 331 V8 (270 hp) Engine Specs

1955 Cadillac 331 (270 hp) V8:
Distributor Specs


1955 Cadillac 331 (270 hp) V8:
Generator Specs


1955 Cadillac 331 (270 hp) V8:
Regulator Specs


1955 Cadillac 331 (270 hp) V8:
Starting Motor Specs


1955 Cadillac 331 (270 hp) V8:
Engine Tightening Specs


1955 Cadillac:
Wheel Alignment Specs


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