Designed for racing blocks with maximum increased deck height such as Alan Root, Merlin, Donovan, and Rocket blocks, this distributor features an adjustable slip collar with nearly 3" of adjustment so installation depth is always correct.
Specifications:
- Category: Ignition
- Product Type: Distributor
- Color: Red
- Distributor Type: Magnetic Pickup
- Gear Material: Cast Iron, Melonized QPQ Coated
- Housing: CNC machined billet aluminum housing, DuPont Rynite base
- Cap: HEI-style distributor cap and rotor (accepts Cap-A-Dapts)
- Adjustment: Slip collar with up to 3in of adjustment
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 8547
Must be used with an MSD 6, 7, or 8-series ignition control. Shares the same ball bearing guide, long sintered lower bushing, and oil seal as the standard Pro-Billet Chevrolet model.
FAQ
What engine blocks is the MSD 8547 designed for?
Racing blocks with maximum increased deck height, such as Alan Root, Donovan, Merlin, and Rocket blocks.
How much adjustment does the slip collar provide?
Nearly 3 inches of adjustment so the distributor can be installed at the correct depth.
What ignition control does the 8547 require?
It must be used with an MSD 6, 7, or 8-series ignition control.
Is the MSD 8547 CARB legal?
No CARB Exemption Order Number is listed for this part.
What cap comes with the 8547?
An HEI-style distributor cap and rotor that also accepts Cap-A-Dapts.
