MSD® 8489 - Pro-Billet™ Crank Trigger Distributor Standard (Chevy Big Block V8)

0 reviews|Item # mpn5232878364
Universal Fit
Fitment notes:
  • With Chevy, Big/Small Block V8 Models.
Notes:
  • Low-profile, crab cap, racing distributor, must be used with an MSD 6, 7 or 8-series ignition and a crank trigger
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME
Authorized Dealer
$415.95
In Stock (8) - Ships within 24 hrs
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Vehicle Fitment

This part is universal
  • With Chevy, Big/Small Block V8 Models.

Specifications

Rotation
Standard
Quantity Of Pin
4-Pin
Rotor Included
Yes
Trigger Style
Crank Trigger
Advance Type
Chip-Controlled
Distributor Gear Material
Bronze
Material
Billet Aluminum
Cap Style
Male/HEI
Slip Collar
Yes
Quantity
1 Piece
Color
Red
Finish
Natural

Features

  • CNC machined billet aluminum housing and Dupont Rynite base
  • High quality Steel Gear installed
  • Supplied with Cap-A-Dapt and rotor (accepts MSD socket style caps)
  • Must be used with an MSD Ignition Control
  • Mechanical advance assembly can be locked out for crank trigger systems
  • Nylon pads ensure smooth operation of the advance weights
  • Advance weight pins are staked and tig welded to the plate
  • Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
  • Polished steel shaft is QPQ coated and guided by a sealed ball bearing
  • Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
  • Easy-to-adjust mechanical advance with supplied springs and stop bushings

Product Details

Pro-Billet™ Crank Trigger Distributor Standard (8489) by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.

Installation

Brand:
Part Number:
8489
UPC:
085132084890

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