1973 Chevrolet C10

1973 Chevy C10 Truck Specs
Part	Spec	Quantity
Wheel bolt pattern	5 x 5 Inch	4
Master Cylinder Bore (Power Front Disc, Rear Drum)	1 1/8 Inch	1
Disc Brake Rotor Diameter (Front)	11.86 Inch	2
Disc Brake Rotor Height (Front)		2
Caliper Piston Bore		2
Spindle Nut (Front)		2
Brake Drum Outer Diameter (Rear finned)		2
Brake Drum Inner Diameter (Rear)		2
Brake Drum Height (Rear)		2
Drum Brake Wheel Cylinder Bore (Rear)		2

1973 Chevy C10 Truck specs
Part	Spec	Quantity
Straight 6 Firing Order	1-5-3-6-2-4	(#1 cylinder is the front cylinder)
V8 Firing Order	1-8-4-3-6-5-7-2	(#1 cylinder is drivers side front)
250 CI Engine Oil	5W-30 or 10w-30	4 Quarts + Filter Volume
292 CI Engine Oil	5w-30 or 10w-30	5 Quarts + Filter Volume
307 CI Engine Oil	5W-30 or 10w-30	4 Quarts + Filter Volume
350 CI Engine Oil	5w-30 or 10w-30	4 Quarts + Filter Volume
454 CI Engine Oil	5w-30 or 10w-30	4 Quarts + Filter Volume
TH350 Automatic Transmission Fluid	DEXRON Transmission Fluid
TH400 Automatic Transmission Fluid	DEXRON Transmission Fluid
3 or 4-Speed Manual Transmission Fluid	SAE 80 GL-5 Fluid
Transfer Case Fluid	SAE 80 GL-5
Rear Axle Differential Fluid	SAE 80 GL-5 Fluid
Front Axle Differential Fluid	SAE 90 GL-5 Fluid
Brake Fluid	Dot 3 Fluid
Power Steering Fluid	DEXTRON Trannsmission Fluid
Manual Steering Box	GM 4673-M (or equivalent)
Spark Plug Gap	.035 (Straight 6 and V8)	15 foot pounds
250 / 292 Point Dwell	31-34 Degrees
307 / 350 / 454 Point Dwell	29-31 Degrees
Straight 6 / V8 Point Gap	.016 (used) .019 (new)

References