MSD 8363 472-500 Cadillac Pro-Billet Distributor
472 Cadillac V8, 500 Cadillac V8, External Ignition Box Required, HEI / Male Cap Type, Natural
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Cadillac cruisers will be excited about this new Pro-Billet Distributor for the 368, 425, 472 and 500 cubic inch engines. The Distributor begins life as a billet of 6061-T6 aluminum before being CNC-machined to precise dimensions. The sturdy, flex-free housing is fitted with a sealed ball-bearing and long sintered bushing for high-rpm accuracy. MSD’s race proven magnetic pick-up supplies a trigger signal that is accurate to within one degree at any rpm. Mounted above this pick-up is an adjustable mechanical advance and is supplied with different springs and stop bushings for a number of curves. For street cruising economy, as if there’s any such thing in a Caddy, there is a vacuum advance canister.
- Designed for Cadillac 368, 425, 472 and 500 ci engines
- Accepts HEI style ignition wires
- Must be used with an MSD Ignition Control
- Easy-to-adjust mechanical advance with supplied springs and stop bushings
- Vacuum advance canister for improved economy (can be locked out)
- CNC machined billet aluminum housing and billet aluminum base
- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
- Polished steel shaft is QPQ coated and guided by a sealed ball bearing
- Advance plate and weights are fine blanked from chromoly steel and QPQ coated for friction reduction
- Mechanical advance assembly can be locked out for crank trigger systems
- Advance weight pins are staked and tig welded to the plate
- Nylon pads ensure smooth operation of the advance weights
- Special oil tract improves lubrication to the distributor and cam gear
547-8363 Instructions (PDF)
WarrantiesFor warranty information, please visit http://www.msdhelp.com/
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