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PN8644 Datasheet, PDF (1/2 Pages) Mallory performance club – Flying Magnet Crank Trigger Kit Ford Big Block Engines
Flying Magnet Crank Trigger Kit
Ford Big Block Engines:
429, 460
PN 8644
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Note: This kit does not fit Cleveland blocks.
Important: Read the instructions before attempting the installation.
Parts Included:
1 - Trigger Wheel
1 - Pickup Holder Assembly
1 - Trigger Wheel Spacer
1 - Non Magnetic Pickup Assembly
1 - Pickup Base
1 - Locknut
3 - Spacers
2 - Bolts, 5/16" - 24 x 1 1/4"
2 - Bolts, 5/16"- 18 x 3 1/4"
2 - 5/16" Washers
3 - Bolts, 3/8"- 16 x 1 1/4"
3 - 3/8" Washers
2 - Thin Spacer Washers
Tech Bulletin #104
Note: On some vehicles the MSD Crank Trigger Kit may require slight modifications to accomodate
special engine plates, pulley systems, etc.
INSTALLING THE PICKUP
AND BRACKET
1. Mount the pickup holder onto the
bracket using the two fine thread
bolts (Figure 1). The pickup base
will only install one way, do not try to
force the bolts in, and hand tighten
the bolts.
2. Install the bracket onto the engine.
The bracket is designed to be used
on either side of the balancer. Be
sure to use the correct length bolts
and shims in the proper location.
3. Install the pickup and locknut into the
holder. Do not tighten the locknut at
this time.
Figure 1 Pickup Bracket Assembly.
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