Ignition Coil - Chevrolet 1973 Overhaul Manual

Model
No. Application
1108365** 250 CID L-6 Engine
w/Man. or Auto.
Trans.
1108512
307 CID V-8
Engine w/Man. or
Auto. Trans.
1108418 350 & 454 CID V-8
Engine w/Man.
Trans. Except
Corvette w/454 V-8.
1108430
350, 400 & 454 CID
V-8 Engines w/Auto.
Trans. Except
Corvette w/454 V-8.
1108400 Corvette 454 V-8,
w/Man. Trans.
1108429
Corvette 454 V-8,
w/Auto. Trans.
** Incorporates molded armature design
♦Includes Solenoid
Application
L-6
V-8
STARTING MOTOR
Spec. No.
3573
(Low)
3573
(Low)
3563
(Ultra High)
3563
(Ultra High)
3563
(Ultra High)
3563
(Ultra High)

IGNITION COIL

Primary Resistance Secondary Resistance
@75°
F.
O H M S
1.41 -1.65
1.77 - 2.05
Ring Gear
Dia.-ln.
Volts
12-3/4
9
12-3/4 9
14 9
14
9
14 9
14 9
@ 75°
F.
O H M S
Fixed (In
3,000 - 20,000
Wiring Harness)
3,000 - 20,000
Fixed (In
Wiring Harness)
SPECIFICATIONS
Free Speed
Amperes RPM
50-80* 5500-10500
50-80* 5500-10500
65-95*
7500-10500
65-95* 7500-10500
65-95*
7500-10500
65-95* 7500-10500
Ignition Resistor
Type
O H M S
1.8
1.35
OVERHAUL MANUAL
17